Messages in this thread Patch in this message |  | | From | Arvind Yadav <> | Subject | [PATCH 2/8] Input: xpad: constify usb_device_id. | Date | Sun, 6 Aug 2017 13:11:21 +0530 |
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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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