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Groups > linux.kernel > #1704770
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| From | Arvind Yadav <arvind.yadav.cs@gmail.com> |
| Newsgroups | linux.kernel |
| Subject | [PATCH 2/8] Input: xpad: constify usb_device_id. |
| Date | Sun, 06 Aug 2017 09:50:02 +0200 |
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usb_device_id are not supposed to change at runtime. All functions
working with usb_device_id provided by <linux/usb.h> work with
const usb_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
drivers/input/joystick/xpad.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index 298a6ba..2578a76 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -408,7 +408,7 @@ static const signed short xpad_abs_triggers[] = {
#define XPAD_XBOXONE_VENDOR(vend) \
{ XPAD_XBOXONE_VENDOR_PROTOCOL(vend, 208) }
-static struct usb_device_id xpad_table[] = {
+static const struct usb_device_id xpad_table[] = {
{ USB_INTERFACE_INFO('X', 'B', 0) }, /* X-Box USB-IF not approved class */
XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster X-Box 360 controllers */
XPAD_XBOX360_VENDOR(0x045e), /* Microsoft X-Box 360 controllers */
--
2.7.4
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[PATCH 2/8] Input: xpad: constify usb_device_id. Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-06 09:50 +0200
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