Staging: comedi: usbdux: remove typedef
Remove the typedef in the usbdux driver. Cc: Bernd Porr <BerndPorr@f2s.com> Cc: David Schleef <ds@schleef.org> Cc: Frank Mori Hess <fmhess@users.sourceforge.net> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman
Родитель
4274ea02d7
Коммит
cc92fca7ba
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@ -235,7 +235,7 @@ static const comedi_lrange range_usbdux_ao_range = { 2, {
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* This is the structure which holds all the data of
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* this driver one sub device just now: A/D
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*/
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typedef struct {
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struct usbduxsub {
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/* attached? */
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int attached;
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/* is it associated with a subdevice? */
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@ -295,7 +295,7 @@ typedef struct {
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/* commands */
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int8_t *dux_commands;
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struct semaphore sem;
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} usbduxsub_t;
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};
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/*
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* The pointer to the private usb-data of the driver is also the private data
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@ -304,7 +304,7 @@ typedef struct {
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* _before_ any comedi command is issued. The usb subsystem must be initialised
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* before comedi can access it.
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*/
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static usbduxsub_t usbduxsub[NUMUSBDUX];
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static struct usbduxsub usbduxsub[NUMUSBDUX];
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static DECLARE_MUTEX(start_stop_sem);
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@ -312,7 +312,7 @@ static DECLARE_MUTEX(start_stop_sem);
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* Stops the data acquision
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* It should be safe to call this function from any context
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*/
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static int usbduxsub_unlink_InURBs(usbduxsub_t *usbduxsub_tmp)
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static int usbduxsub_unlink_InURBs(struct usbduxsub *usbduxsub_tmp)
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{
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int i = 0;
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int err = 0;
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@ -337,7 +337,7 @@ static int usbduxsub_unlink_InURBs(usbduxsub_t *usbduxsub_tmp)
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* Is called from within this driver from both the
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* interrupt context and from comedi
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*/
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static int usbdux_ai_stop(usbduxsub_t *this_usbduxsub, int do_unlink)
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static int usbdux_ai_stop(struct usbduxsub *this_usbduxsub, int do_unlink)
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{
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int ret = 0;
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@ -364,7 +364,7 @@ static int usbdux_ai_stop(usbduxsub_t *this_usbduxsub, int do_unlink)
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*/
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static int usbdux_ai_cancel(comedi_device *dev, comedi_subdevice *s)
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{
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usbduxsub_t *this_usbduxsub;
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struct usbduxsub *this_usbduxsub;
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int res = 0;
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/* force unlink of all urbs */
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@ -390,13 +390,13 @@ static int usbdux_ai_cancel(comedi_device *dev, comedi_subdevice *s)
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static void usbduxsub_ai_IsocIrq(struct urb *urb)
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{
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int i, err, n;
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usbduxsub_t *this_usbduxsub;
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struct usbduxsub *this_usbduxsub;
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comedi_device *this_comedidev;
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comedi_subdevice *s;
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/* the context variable points to the subdevice */
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this_comedidev = urb->context;
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/* the private structure of the subdevice is usbduxsub_t */
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/* the private structure of the subdevice is struct usbduxsub */
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this_usbduxsub = this_comedidev->private;
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/* subdevice which is the AD converter */
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s = this_comedidev->subdevices + SUBDEV_AD;
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@ -522,7 +522,7 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb)
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comedi_event(this_usbduxsub->comedidev, s);
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}
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static int usbduxsub_unlink_OutURBs(usbduxsub_t *usbduxsub_tmp)
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static int usbduxsub_unlink_OutURBs(struct usbduxsub *usbduxsub_tmp)
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{
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int i = 0;
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int err = 0;
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@ -543,7 +543,7 @@ static int usbduxsub_unlink_OutURBs(usbduxsub_t *usbduxsub_tmp)
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/* This will cancel a running acquisition operation
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* in any context.
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*/
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static int usbdux_ao_stop(usbduxsub_t *this_usbduxsub, int do_unlink)
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static int usbdux_ao_stop(struct usbduxsub *this_usbduxsub, int do_unlink)
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{
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int ret = 0;
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@ -562,7 +562,7 @@ static int usbdux_ao_stop(usbduxsub_t *this_usbduxsub, int do_unlink)
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/* force unlink, is called by comedi */
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static int usbdux_ao_cancel(comedi_device *dev, comedi_subdevice *s)
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{
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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int res = 0;
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if (!this_usbduxsub)
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@ -584,13 +584,13 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb)
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{
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int i, ret;
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int8_t *datap;
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usbduxsub_t *this_usbduxsub;
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struct usbduxsub *this_usbduxsub;
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comedi_device *this_comedidev;
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comedi_subdevice *s;
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/* the context variable points to the subdevice */
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this_comedidev = urb->context;
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/* the private structure of the subdevice is usbduxsub_t */
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/* the private structure of the subdevice is struct usbduxsub */
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this_usbduxsub = this_comedidev->private;
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s = this_comedidev->subdevices + SUBDEV_DA;
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@ -714,7 +714,7 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb)
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}
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}
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static int usbduxsub_start(usbduxsub_t *usbduxsub)
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static int usbduxsub_start(struct usbduxsub *usbduxsub)
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{
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int errcode = 0;
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uint8_t local_transfer_buffer[16];
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@ -748,7 +748,7 @@ static int usbduxsub_start(usbduxsub_t *usbduxsub)
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return 0;
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}
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static int usbduxsub_stop(usbduxsub_t *usbduxsub)
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static int usbduxsub_stop(struct usbduxsub *usbduxsub)
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{
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int errcode = 0;
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@ -780,7 +780,7 @@ static int usbduxsub_stop(usbduxsub_t *usbduxsub)
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return 0;
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}
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static int usbduxsub_upload(usbduxsub_t *usbduxsub,
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static int usbduxsub_upload(struct usbduxsub *usbduxsub,
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uint8_t *local_transfer_buffer,
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unsigned int startAddr, unsigned int len)
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{
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@ -823,7 +823,7 @@ static int usbduxsub_upload(usbduxsub_t *usbduxsub,
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return 0;
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}
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static int firmwareUpload(usbduxsub_t *usbduxsub, uint8_t *firmwareBinary,
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static int firmwareUpload(struct usbduxsub *usbduxsub, uint8_t *firmwareBinary,
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int sizeFirmware)
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{
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int ret;
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@ -852,7 +852,7 @@ static int firmwareUpload(usbduxsub_t *usbduxsub, uint8_t *firmwareBinary,
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return 0;
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}
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static int usbduxsub_submit_InURBs(usbduxsub_t *usbduxsub)
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static int usbduxsub_submit_InURBs(struct usbduxsub *usbduxsub)
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{
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int i, errFlag;
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@ -884,7 +884,7 @@ static int usbduxsub_submit_InURBs(usbduxsub_t *usbduxsub)
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return 0;
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}
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static int usbduxsub_submit_OutURBs(usbduxsub_t *usbduxsub)
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static int usbduxsub_submit_OutURBs(struct usbduxsub *usbduxsub)
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{
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int i, errFlag;
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@ -915,7 +915,7 @@ static int usbdux_ai_cmdtest(comedi_device *dev, comedi_subdevice *s,
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{
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int err = 0, tmp, i;
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unsigned int tmpTimer;
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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if (!(this_usbduxsub->probed))
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return -ENODEV;
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@ -1075,7 +1075,7 @@ static int8_t create_adc_command(unsigned int chan, int range)
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#define SENDPWMON 7
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#define SENDPWMOFF 8
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static int send_dux_commands(usbduxsub_t *this_usbduxsub, int cmd_type)
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static int send_dux_commands(struct usbduxsub *this_usbduxsub, int cmd_type)
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{
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int result, nsent;
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@ -1099,7 +1099,7 @@ static int send_dux_commands(usbduxsub_t *this_usbduxsub, int cmd_type)
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return result;
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}
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static int receive_dux_commands(usbduxsub_t *this_usbduxsub, int command)
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static int receive_dux_commands(struct usbduxsub *this_usbduxsub, int command)
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{
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int result = (-EFAULT);
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int nrec;
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@ -1132,7 +1132,7 @@ static int usbdux_ai_inttrig(comedi_device *dev, comedi_subdevice *s,
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unsigned int trignum)
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{
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int ret;
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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if (!this_usbduxsub)
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return -EFAULT;
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@ -1177,7 +1177,7 @@ static int usbdux_ai_cmd(comedi_device *dev, comedi_subdevice *s)
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comedi_cmd *cmd = &s->async->cmd;
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unsigned int chan, range;
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int i, ret;
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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int result;
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if (!this_usbduxsub)
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@ -1295,7 +1295,7 @@ static int usbdux_ai_insn_read(comedi_device *dev, comedi_subdevice *s,
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lsampl_t one = 0;
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int chan, range;
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int err;
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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if (!this_usbduxsub)
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return 0;
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@ -1354,7 +1354,7 @@ static int usbdux_ao_insn_read(comedi_device *dev, comedi_subdevice *s,
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{
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int i;
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int chan = CR_CHAN(insn->chanspec);
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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if (!this_usbduxsub)
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return -EFAULT;
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@ -1376,7 +1376,7 @@ static int usbdux_ao_insn_write(comedi_device *dev, comedi_subdevice *s,
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{
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int i, err;
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int chan = CR_CHAN(insn->chanspec);
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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if (!this_usbduxsub)
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return -EFAULT;
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@ -1425,7 +1425,7 @@ static int usbdux_ao_inttrig(comedi_device *dev, comedi_subdevice *s,
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unsigned int trignum)
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{
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int ret;
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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if (!this_usbduxsub)
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return -EFAULT;
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@ -1466,7 +1466,7 @@ static int usbdux_ao_cmdtest(comedi_device *dev, comedi_subdevice *s,
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comedi_cmd *cmd)
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{
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int err = 0, tmp;
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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if (!this_usbduxsub)
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return -EFAULT;
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@ -1606,7 +1606,7 @@ static int usbdux_ao_cmd(comedi_device *dev, comedi_subdevice *s)
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comedi_cmd *cmd = &s->async->cmd;
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unsigned int chan, gain;
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int i, ret;
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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if (!this_usbduxsub)
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return -EFAULT;
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@ -1744,7 +1744,7 @@ static int usbdux_dio_insn_bits(comedi_device *dev, comedi_subdevice *s,
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comedi_insn *insn, lsampl_t *data)
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{
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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int err;
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if (!this_usbduxsub)
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@ -1790,7 +1790,7 @@ static int usbdux_dio_insn_bits(comedi_device *dev, comedi_subdevice *s,
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static int usbdux_counter_read(comedi_device *dev, comedi_subdevice *s,
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comedi_insn *insn, lsampl_t *data)
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{
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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int chan = insn->chanspec;
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int err;
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@ -1824,7 +1824,7 @@ static int usbdux_counter_read(comedi_device *dev, comedi_subdevice *s,
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static int usbdux_counter_write(comedi_device *dev, comedi_subdevice *s,
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comedi_insn *insn, lsampl_t *data)
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{
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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int err;
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if (!this_usbduxsub)
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@ -1861,7 +1861,7 @@ static int usbdux_counter_config(comedi_device *dev, comedi_subdevice *s,
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/***********************************/
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/* PWM */
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static int usbduxsub_unlink_PwmURBs(usbduxsub_t *usbduxsub_tmp)
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static int usbduxsub_unlink_PwmURBs(struct usbduxsub *usbduxsub_tmp)
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{
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int err = 0;
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@ -1877,7 +1877,7 @@ static int usbduxsub_unlink_PwmURBs(usbduxsub_t *usbduxsub_tmp)
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/* This cancels a running acquisition operation
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* in any context.
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*/
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static int usbdux_pwm_stop(usbduxsub_t *this_usbduxsub, int do_unlink)
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static int usbdux_pwm_stop(struct usbduxsub *this_usbduxsub, int do_unlink)
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{
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int ret = 0;
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@ -1897,7 +1897,7 @@ static int usbdux_pwm_stop(usbduxsub_t *this_usbduxsub, int do_unlink)
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/* force unlink - is called by comedi */
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static int usbdux_pwm_cancel(comedi_device *dev, comedi_subdevice *s)
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{
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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int res = 0;
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/* unlink only if it is really running */
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@ -1916,7 +1916,7 @@ static int usbdux_pwm_cancel(comedi_device *dev, comedi_subdevice *s)
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static void usbduxsub_pwm_irq(struct urb *urb)
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{
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int ret;
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usbduxsub_t *this_usbduxsub;
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struct usbduxsub *this_usbduxsub;
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comedi_device *this_comedidev;
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comedi_subdevice *s;
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@ -1924,7 +1924,7 @@ static void usbduxsub_pwm_irq(struct urb *urb)
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/* the context variable points to the subdevice */
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this_comedidev = urb->context;
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/* the private structure of the subdevice is usbduxsub_t */
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/* the private structure of the subdevice is struct usbduxsub */
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this_usbduxsub = this_comedidev->private;
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s = this_comedidev->subdevices + SUBDEV_DA;
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@ -1982,7 +1982,7 @@ static void usbduxsub_pwm_irq(struct urb *urb)
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}
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}
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static int usbduxsub_submit_PwmURBs(usbduxsub_t *usbduxsub)
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static int usbduxsub_submit_PwmURBs(struct usbduxsub *usbduxsub)
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{
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int errFlag;
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@ -2011,7 +2011,7 @@ static int usbduxsub_submit_PwmURBs(usbduxsub_t *usbduxsub)
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static int usbdux_pwm_period(comedi_device *dev, comedi_subdevice *s,
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lsampl_t period)
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{
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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int fx2delay = 255;
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if (period < MIN_PWM_PERIOD) {
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@ -2039,7 +2039,7 @@ static int usbdux_pwm_period(comedi_device *dev, comedi_subdevice *s,
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static int usbdux_pwm_start(comedi_device *dev, comedi_subdevice *s)
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{
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int ret, i;
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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dev_dbg(&this_usbduxsub->interface->dev, "comedi%d: %s\n",
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dev->minor, __func__);
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@ -2071,7 +2071,7 @@ static int usbdux_pwm_start(comedi_device *dev, comedi_subdevice *s)
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static int usbdux_pwm_pattern(comedi_device *dev, comedi_subdevice *s,
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int channel, lsampl_t value, lsampl_t sign)
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{
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usbduxsub_t *this_usbduxsub = dev->private;
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struct usbduxsub *this_usbduxsub = dev->private;
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int i, szbuf;
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char *pBuf;
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char pwm_mask;
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@ -2112,7 +2112,7 @@ static int usbdux_pwm_pattern(comedi_device *dev, comedi_subdevice *s,
|
|||
static int usbdux_pwm_write(comedi_device *dev, comedi_subdevice *s,
|
||||
comedi_insn *insn, lsampl_t *data)
|
||||
{
|
||||
usbduxsub_t *this_usbduxsub = dev->private;
|
||||
struct usbduxsub *this_usbduxsub = dev->private;
|
||||
|
||||
if (!this_usbduxsub)
|
||||
return -EFAULT;
|
||||
|
|
@ -2145,7 +2145,7 @@ static int usbdux_pwm_read(comedi_device *x1, comedi_subdevice *x2,
|
|||
static int usbdux_pwm_config(comedi_device *dev, comedi_subdevice *s,
|
||||
comedi_insn *insn, lsampl_t *data)
|
||||
{
|
||||
usbduxsub_t *this_usbduxsub = dev->private;
|
||||
struct usbduxsub *this_usbduxsub = dev->private;
|
||||
switch (data[0]) {
|
||||
case INSN_CONFIG_ARM:
|
||||
/* switch it on */
|
||||
|
|
@ -2196,7 +2196,7 @@ static int usbdux_pwm_config(comedi_device *dev, comedi_subdevice *s,
|
|||
/* end of PWM */
|
||||
/*****************************************************************/
|
||||
|
||||
static void tidy_up(usbduxsub_t *usbduxsub_tmp)
|
||||
static void tidy_up(struct usbduxsub *usbduxsub_tmp)
|
||||
{
|
||||
int i;
|
||||
|
||||
|
|
@ -2293,7 +2293,8 @@ static unsigned hex2unsigned(char *h)
|
|||
#define FIRMWARE_MAX_LEN 0x2000
|
||||
|
||||
/* taken from David Brownell's fxload and adjusted for this driver */
|
||||
static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size)
|
||||
static int read_firmware(struct usbduxsub *usbduxsub, void *firmwarePtr,
|
||||
long size)
|
||||
{
|
||||
struct device *dev = &usbduxsub->interface->dev;
|
||||
int i = 0;
|
||||
|
|
@ -2645,7 +2646,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf,
|
|||
|
||||
static void usbduxsub_disconnect(struct usb_interface *intf)
|
||||
{
|
||||
usbduxsub_t *usbduxsub_tmp = usb_get_intfdata(intf);
|
||||
struct usbduxsub *usbduxsub_tmp = usb_get_intfdata(intf);
|
||||
struct usb_device *udev = interface_to_usbdev(intf);
|
||||
|
||||
if (!usbduxsub_tmp) {
|
||||
|
|
@ -2672,7 +2673,7 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it)
|
|||
int ret;
|
||||
int index;
|
||||
int i;
|
||||
usbduxsub_t *udev;
|
||||
struct usbduxsub *udev;
|
||||
|
||||
comedi_subdevice *s = NULL;
|
||||
dev->private = NULL;
|
||||
|
|
@ -2836,7 +2837,7 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it)
|
|||
|
||||
static int usbdux_detach(comedi_device *dev)
|
||||
{
|
||||
usbduxsub_t *usbduxsub_tmp;
|
||||
struct usbduxsub *usbduxsub_tmp;
|
||||
|
||||
if (!dev) {
|
||||
printk(KERN_ERR
|
||||
|
|
|
|||
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