From: Arvind Yadav Date: Sat, 12 Aug 2017 08:35:19 +0000 (+0530) Subject: drm: udl: constify usb_device_id X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=36436f4e933b42616c8e9ba4907dccf1329cb318;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm: udl: constify usb_device_id usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/22fa8ca67a6d4a59997f463bf241ed56596fbcfa.1502526524.git.arvind.yadav.cs@gmail.com --- diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c index bfacb294d5c4..31421b6b586e 100644 --- a/drivers/gpu/drm/udl/udl_drv.c +++ b/drivers/gpu/drm/udl/udl_drv.c @@ -111,7 +111,7 @@ static void udl_usb_disconnect(struct usb_interface *interface) * 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, .bInterfaceProtocol = 0x00,