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HID: move to_hid_device() to hid.h

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to_hid_device() macro is defined in both hid-lg4ff.c and
hid-logitech-hidpp.c. So I move it to include/linux/hid.h.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Geliang Tang 2015-12-27 17:25:20 +08:00 committed by Jiri Kosina
parent 0b1804e3d6
commit d8ce9bf555
3 changed files with 3 additions and 4 deletions
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2
drivers/hid/hid-lg4ff.c
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@ -33,8 +33,6 @@
#include "hid-lg4ff.h"
#include "hid-ids.h"
#define to_hid_device(pdev) container_of(pdev, struct hid_device, dev)
#define LG4FF_MMODE_IS_MULTIMODE 0
#define LG4FF_MMODE_SWITCHED 1
#define LG4FF_MMODE_NOT_MULTIMODE 2

2
drivers/hid/hid-logitech-hidpp.c
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@ -1310,8 +1310,6 @@ struct g920_private_data {
u16 range;
};
#define to_hid_device(pdev) container_of(pdev, struct hid_device, dev)
static ssize_t g920_range_show(struct device *dev, struct device_attribute *attr,
char *buf)
{

3
include/linux/hid.h
View File

@ -565,6 +565,9 @@ struct hid_device { /* device report descriptor */
wait_queue_head_t debug_wait;
};
#define to_hid_device(pdev) \
container_of(pdev, struct hid_device, dev)
static inline void *hid_get_drvdata(struct hid_device *hdev)
{
return dev_get_drvdata(&hdev->dev);