Staging: comedi: amplc_pci224: fixed multiple brace coding style issue
Fixed multiple coding style issue. Signed-off-by: Jason Wong <tsanghan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jason Wong
Greg Kroah-Hartman
Родитель
20617f22b0
Коммит
767700c454
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@ -496,9 +496,9 @@ pci224_ao_insn_write(struct comedi_device *dev, struct comedi_subdevice *s,
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/* Writing a list of values to an AO channel is probably not
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* very useful, but that's how the interface is defined. */
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for (i = 0; i < insn->n; i++) {
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for (i = 0; i < insn->n; i++)
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pci224_ao_set_data(dev, chan, range, data[i]);
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}
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return i;
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}
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@ -519,9 +519,9 @@ pci224_ao_insn_read(struct comedi_device *dev, struct comedi_subdevice *s,
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chan = CR_CHAN(insn->chanspec);
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for (i = 0; i < insn->n; i++) {
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for (i = 0; i < insn->n; i++)
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data[i] = devpriv->ao_readback[chan];
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}
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return i;
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}
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@ -544,9 +544,9 @@ static void pci224_ao_stop(struct comedi_device *dev,
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{
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unsigned long flags;
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if (!test_and_clear_bit(AO_CMD_STARTED, &devpriv->state)) {
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if (!test_and_clear_bit(AO_CMD_STARTED, &devpriv->state))
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return;
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}
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spin_lock_irqsave(&devpriv->ao_spinlock, flags);
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/* Kill the interrupts. */
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@ -597,11 +597,11 @@ static void pci224_ao_start(struct comedi_device *dev,
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} else {
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/* Enable interrupts. */
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spin_lock_irqsave(&devpriv->ao_spinlock, flags);
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if (cmd->stop_src == TRIG_EXT) {
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if (cmd->stop_src == TRIG_EXT)
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devpriv->intsce = PCI224_INTR_EXT | PCI224_INTR_DAC;
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} else {
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else
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devpriv->intsce = PCI224_INTR_DAC;
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}
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outb(devpriv->intsce, devpriv->iobase1 + PCI224_INT_SCE);
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spin_unlock_irqrestore(&devpriv->ao_spinlock, flags);
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}
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@ -630,9 +630,9 @@ static void pci224_ao_handle_fifo(struct comedi_device *dev,
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num_scans = comedi_buf_read_n_available(s->async) / bytes_per_scan;
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if (!devpriv->ao_stop_continuous) {
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/* Fixed number of scans. */
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if (num_scans > devpriv->ao_stop_count) {
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if (num_scans > devpriv->ao_stop_count)
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num_scans = devpriv->ao_stop_count;
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}
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}
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/* Determine how much room is in the FIFO (in samples). */
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@ -669,13 +669,13 @@ static void pci224_ao_handle_fifo(struct comedi_device *dev,
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}
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}
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/* Determine how many new scans can be put in the FIFO. */
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if (cmd->chanlist_len) {
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if (cmd->chanlist_len)
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room /= cmd->chanlist_len;
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}
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/* Determine how many scans to process. */
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if (num_scans > room) {
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if (num_scans > room)
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num_scans = room;
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}
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/* Process scans. */
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for (n = 0; n < num_scans; n++) {
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cfc_read_array_from_buffer(s, &devpriv->ao_scan_vals[0],
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@ -718,19 +718,19 @@ static void pci224_ao_handle_fifo(struct comedi_device *dev,
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trig = PCI224_DACCON_TRIG_Z2CT0;
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} else {
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/* cmd->scan_begin_src == TRIG_EXT */
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if (cmd->scan_begin_arg & CR_INVERT) {
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if (cmd->scan_begin_arg & CR_INVERT)
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trig = PCI224_DACCON_TRIG_EXTN;
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} else {
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else
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trig = PCI224_DACCON_TRIG_EXTP;
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}
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}
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devpriv->daccon = COMBINE(devpriv->daccon, trig,
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PCI224_DACCON_TRIG_MASK);
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outw(devpriv->daccon, dev->iobase + PCI224_DACCON);
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}
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if (s->async->events) {
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if (s->async->events)
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comedi_event(dev, s);
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}
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}
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/*
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@ -855,9 +855,9 @@ pci224_ao_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
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err++;
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}
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tmp = cmd->chanlist_len * CONVERT_PERIOD;
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if (tmp < MIN_SCAN_PERIOD) {
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if (tmp < MIN_SCAN_PERIOD)
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tmp = MIN_SCAN_PERIOD;
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}
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if (cmd->scan_begin_arg < tmp) {
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cmd->scan_begin_arg = tmp;
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err++;
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@ -966,9 +966,9 @@ pci224_ao_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
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devpriv->cached_div1 = div1;
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devpriv->cached_div2 = div2;
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}
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if (tmp != cmd->scan_begin_arg) {
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if (tmp != cmd->scan_begin_arg)
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err++;
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}
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}
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if (err)
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@ -994,13 +994,13 @@ pci224_ao_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
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tmp = 0;
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for (n = 0; n < cmd->chanlist_len; n++) {
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ch = CR_CHAN(cmd->chanlist[n]);
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if (tmp & (1U << ch)) {
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if (tmp & (1U << ch))
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errors |= dupchan_err;
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}
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tmp |= (1U << ch);
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if (CR_RANGE(cmd->chanlist[n]) != range) {
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if (CR_RANGE(cmd->chanlist[n]) != range)
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errors |= range_err;
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}
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}
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if (errors) {
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if (errors & dupchan_err) {
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@ -1038,9 +1038,9 @@ static int pci224_ao_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
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unsigned long flags;
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/* Cannot handle null/empty chanlist. */
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if (cmd->chanlist == NULL || cmd->chanlist_len == 0) {
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if (cmd->chanlist == NULL || cmd->chanlist_len == 0)
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return -EINVAL;
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}
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/* Determine which channels are enabled and their load order. */
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devpriv->ao_enab = 0;
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@ -1050,9 +1050,9 @@ static int pci224_ao_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
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devpriv->ao_enab |= 1U << ch;
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rank = 0;
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for (j = 0; j < cmd->chanlist_len; j++) {
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if (CR_CHAN(cmd->chanlist[j]) < ch) {
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if (CR_CHAN(cmd->chanlist[j]) < ch)
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rank++;
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}
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}
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devpriv->ao_scan_order[rank] = i;
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}
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@ -1221,9 +1221,9 @@ pci224_ao_munge(struct comedi_device *dev, struct comedi_subdevice *s,
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offset = 32768;
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}
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/* Munge the data. */
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for (i = 0; i < length; i++) {
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for (i = 0; i < length; i++)
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array[i] = (array[i] << shift) - offset;
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}
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}
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/*
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@ -1254,15 +1254,15 @@ static irqreturn_t pci224_interrupt(int irq, void *d)
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cmd = &s->async->cmd;
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if (valid_intstat & PCI224_INTR_EXT) {
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devpriv->intsce &= ~PCI224_INTR_EXT;
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if (cmd->start_src == TRIG_EXT) {
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if (cmd->start_src == TRIG_EXT)
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pci224_ao_start(dev, s);
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} else if (cmd->stop_src == TRIG_EXT) {
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else if (cmd->stop_src == TRIG_EXT)
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pci224_ao_stop(dev, s);
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}
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}
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if (valid_intstat & PCI224_INTR_DAC) {
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if (valid_intstat & PCI224_INTR_DAC)
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pci224_ao_handle_fifo(dev, s);
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}
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}
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/* Reenable interrupt sources. */
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spin_lock_irqsave(&devpriv->ao_spinlock, flags);
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@ -1381,23 +1381,23 @@ static int pci224_attach(struct comedi_device *dev, struct comedi_devconfig *it)
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/* Allocate readback buffer for AO channels. */
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devpriv->ao_readback = kmalloc(sizeof(devpriv->ao_readback[0]) *
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thisboard->ao_chans, GFP_KERNEL);
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if (!devpriv->ao_readback) {
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if (!devpriv->ao_readback)
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return -ENOMEM;
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}
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/* Allocate buffer to hold values for AO channel scan. */
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devpriv->ao_scan_vals = kmalloc(sizeof(devpriv->ao_scan_vals[0]) *
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thisboard->ao_chans, GFP_KERNEL);
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if (!devpriv->ao_scan_vals) {
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if (!devpriv->ao_scan_vals)
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return -ENOMEM;
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}
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/* Allocate buffer to hold AO channel scan order. */
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devpriv->ao_scan_order = kmalloc(sizeof(devpriv->ao_scan_order[0]) *
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thisboard->ao_chans, GFP_KERNEL);
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if (!devpriv->ao_scan_order) {
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if (!devpriv->ao_scan_order)
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return -ENOMEM;
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}
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/* Disable interrupt sources. */
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devpriv->intsce = 0;
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@ -1445,9 +1445,9 @@ static int pci224_attach(struct comedi_device *dev, struct comedi_devconfig *it)
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s->range_table_list = range_table_list =
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kmalloc(sizeof(struct comedi_lrange *) * s->n_chan,
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GFP_KERNEL);
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if (!s->range_table_list) {
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if (!s->range_table_list)
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return -ENOMEM;
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}
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for (n = 2; n < 3 + s->n_chan; n++) {
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if (it->options[n] < 0 || it->options[n] > 1) {
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printk(KERN_WARNING "comedi%d: %s: warning! "
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@ -1459,11 +1459,11 @@ static int pci224_attach(struct comedi_device *dev, struct comedi_devconfig *it)
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for (n = 0; n < s->n_chan; n++) {
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if (n < COMEDI_NDEVCONFOPTS - 3 &&
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it->options[3 + n] == 1) {
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if (it->options[2] == 1) {
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if (it->options[2] == 1)
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range_table_list[n] = &range_pci234_ext;
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} else {
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else
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range_table_list[n] = &range_bipolar5;
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}
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} else {
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if (it->options[2] == 1) {
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range_table_list[n] =
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@ -1506,11 +1506,11 @@ static int pci224_attach(struct comedi_device *dev, struct comedi_devconfig *it)
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printk(KERN_INFO "comedi%d: %s ", dev->minor, dev->board_name);
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printk("(pci %s) ", pci_name(pci_dev));
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if (irq) {
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if (irq)
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printk("(irq %u%s) ", irq, (dev->irq ? "" : " UNAVAILABLE"));
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} else {
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else
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printk("(no irq) ");
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}
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printk("attached\n");
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@ -1529,9 +1529,9 @@ static int pci224_detach(struct comedi_device *dev)
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{
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printk(KERN_DEBUG "comedi%d: %s: detach\n", dev->minor, DRIVER_NAME);
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if (dev->irq) {
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if (dev->irq)
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free_irq(dev->irq, dev);
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}
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if (dev->subdevices) {
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struct comedi_subdevice *s;
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@ -1544,9 +1544,9 @@ static int pci224_detach(struct comedi_device *dev)
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kfree(devpriv->ao_scan_vals);
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kfree(devpriv->ao_scan_order);
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if (devpriv->pci_dev) {
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if (dev->iobase) {
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if (dev->iobase)
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comedi_pci_disable(devpriv->pci_dev);
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}
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pci_dev_put(devpriv->pci_dev);
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}
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}
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