Messages in this thread Patch in this message |  | | From | Arvind Yadav <> | Subject | [PATCH] watchdog: sc1200: constify pnp_device_id | Date | Wed, 16 Aug 2017 10:27:03 +0530 |
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pnp_device_id are not supposed to change at runtime. All functions working with pnp_device_id provided by <linux/pnp.h> work with const pnp_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- drivers/watchdog/sc1200wdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/sc1200wdt.c b/drivers/watchdog/sc1200wdt.c index b34d3d5..8e4e2fc 100644 --- a/drivers/watchdog/sc1200wdt.c +++ b/drivers/watchdog/sc1200wdt.c @@ -342,7 +342,7 @@ static int __init sc1200wdt_probe(void) #if defined CONFIG_PNP -static struct pnp_device_id scl200wdt_pnp_devices[] = { +static const struct pnp_device_id scl200wdt_pnp_devices[] = { /* National Semiconductor PC87307/PC97307 watchdog component */ {.id = "NSC0800", .driver_data = 0}, {.id = ""}, -- 2.7.4
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