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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-21 16:49:57 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2017-08-21 16:49:57 +0200 |
| commit | 69de8496054a40feb4192d5034dcdb3dff45ee76 (patch) | |
| tree | 23d7854183163a10e9c25743bfb7b01781432561 | |
| parent | video: fbdev: smscufx: constify usb_device_id. (diff) | |
| download | linux-69de8496054a40feb4192d5034dcdb3dff45ee76.tar.xz linux-69de8496054a40feb4192d5034dcdb3dff45ee76.zip | |
video: fbdev: udlfb: constify usb_device_id.
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>
Cc: Steve Glendinning <steve.glendinning@shawell.net>
Cc: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
| -rw-r--r-- | drivers/video/fbdev/udlfb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c index 4454eb4f8e83..d0d29743dae2 100644 --- a/drivers/video/fbdev/udlfb.c +++ b/drivers/video/fbdev/udlfb.c @@ -54,7 +54,7 @@ static const u32 udlfb_info_flags = FBINFO_DEFAULT | FBINFO_READS_FAST | * which is compatible with all known USB 2.0 era graphics chips and firmware, * but allows DisplayLink to increment those for any future incompatible chips */ -static struct usb_device_id id_table[] = { +static const struct usb_device_id id_table[] = { {.idVendor = 0x17e9, .bInterfaceClass = 0xff, .bInterfaceSubClass = 0x00, |