lkml.org 
[lkml]   [2017]   [Aug]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: watchdog: sc1200: constify pnp_device_id
On Wed, Aug 16, 2017 at 10:27:03AM +0530, Arvind Yadav wrote:
> 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>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
> 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 = ""},

\
 
 \ /
  Last update: 2017-08-30 05:24    [W:0.226 / U:1.716 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site