Commit cb5f9d40 authored by Bhumika Goyal's avatar Bhumika Goyal Committed by Guenter Roeck

watchdog: pika_wdt: add __ro_after_init to ident

The object ident of type watchdog_info structure is not
modified after getting initialized by pikawdt_init. Apart from getting
referenced in init it is also passed as an argument to the function
copy_to_user but this argument is of type const void *. Therefore add
__ro_after_init to its declaration.
Signed-off-by: default avatarBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 8d97005e
...@@ -54,7 +54,7 @@ static struct { ...@@ -54,7 +54,7 @@ static struct {
struct timer_list timer; /* The timer that pings the watchdog */ struct timer_list timer; /* The timer that pings the watchdog */
} pikawdt_private; } pikawdt_private;
static struct watchdog_info ident = { static struct watchdog_info ident __ro_after_init = {
.identity = DRV_NAME, .identity = DRV_NAME,
.options = WDIOF_CARDRESET | .options = WDIOF_CARDRESET |
WDIOF_SETTIMEOUT | WDIOF_SETTIMEOUT |
......
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