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HID: lg: Remove unnecessary casts of void pointers 

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Axel Lin 2012-09-13 14:08:32 +08:00 коммит произвёл Jiri Kosina
Родитель e2e78e71d1
Коммит 2575155309
1 изменённых файлов: 5 добавлений и 5 удалений
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10
drivers/hid/hid-lg.c
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@ -108,7 +108,7 @@ static __u8 dfp_rdesc_fixed[] = {
static __u8 *lg_report_fixup(struct hid_device *hdev, __u8 *rdesc, static __u8 *lg_report_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize) unsigned int *rsize)
{ {
struct lg_drv_data *drv_data = (struct lg_drv_data *)hid_get_drvdata(hdev); struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
if ((drv_data->quirks & LG_RDESC) && *rsize >= 90 && rdesc[83] == 0x26 && if ((drv_data->quirks & LG_RDESC) && *rsize >= 90 && rdesc[83] == 0x26 &&
rdesc[84] == 0x8c && rdesc[85] == 0x02) { rdesc[84] == 0x8c && rdesc[85] == 0x02) {
@ -277,7 +277,7 @@ static int lg_input_mapping(struct hid_device *hdev, struct hid_input *hi,
0, 0, 0, 0, 0,183,184,185,186,187, 0, 0, 0, 0, 0,183,184,185,186,187,
188,189,190,191,192,193,194, 0, 0, 0 188,189,190,191,192,193,194, 0, 0, 0
}; };
struct lg_drv_data *drv_data = (struct lg_drv_data *)hid_get_drvdata(hdev); struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
unsigned int hid = usage->hid; unsigned int hid = usage->hid;
if (hdev->product == USB_DEVICE_ID_LOGITECH_RECEIVER && if (hdev->product == USB_DEVICE_ID_LOGITECH_RECEIVER &&
@ -318,7 +318,7 @@ static int lg_input_mapped(struct hid_device *hdev, struct hid_input *hi,
struct hid_field *field, struct hid_usage *usage, struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max) unsigned long **bit, int *max)
{ {
struct lg_drv_data *drv_data = (struct lg_drv_data *)hid_get_drvdata(hdev); struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
if ((drv_data->quirks & LG_BAD_RELATIVE_KEYS) && usage->type == EV_KEY && if ((drv_data->quirks & LG_BAD_RELATIVE_KEYS) && usage->type == EV_KEY &&
(field->flags & HID_MAIN_ITEM_RELATIVE)) (field->flags & HID_MAIN_ITEM_RELATIVE))
@ -334,7 +334,7 @@ static int lg_input_mapped(struct hid_device *hdev, struct hid_input *hi,
static int lg_event(struct hid_device *hdev, struct hid_field *field, static int lg_event(struct hid_device *hdev, struct hid_field *field,
struct hid_usage *usage, __s32 value) struct hid_usage *usage, __s32 value)
{ {
struct lg_drv_data *drv_data = (struct lg_drv_data *)hid_get_drvdata(hdev); struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
if ((drv_data->quirks & LG_INVERT_HWHEEL) && usage->code == REL_HWHEEL) { if ((drv_data->quirks & LG_INVERT_HWHEEL) && usage->code == REL_HWHEEL) {
input_event(field->hidinput->input, usage->type, usage->code, input_event(field->hidinput->input, usage->type, usage->code,
@ -415,7 +415,7 @@ err_free:
static void lg_remove(struct hid_device *hdev) static void lg_remove(struct hid_device *hdev)
{ {
struct lg_drv_data *drv_data = (struct lg_drv_data *)hid_get_drvdata(hdev); struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
if (drv_data->quirks & LG_FF4) if (drv_data->quirks & LG_FF4)
lg4ff_deinit(hdev); lg4ff_deinit(hdev);