diff options
| author | Rikard Falkeborn <rikard.falkeborn@gmail.com> | 2021-07-28 01:30:42 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2021-08-22 11:28:10 +0300 |
| commit | 47b45c4a69febd423ecb011fce22559158cd08d9 (patch) | |
| tree | c867085b0d757aa49da4d57610ada678d0af67de /drivers/watchdog/mpc8xxx_wdt.c | |
| parent | ade448c7e58e58b8fb86ebf31497b68b7c4f94d7 (diff) | |
| download | linux-47b45c4a69febd423ecb011fce22559158cd08d9.tar.xz | |
watchdog: mpc8xxx_wdt: Constify static struct watchdog_ops
The struct mpc8xxx_wdt_ops is only assigned to the ops pointer in the
watchdog_device struct, which is a pointer to const struct watchdog_ops.
Make it const to allow the compiler to put it in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20210727223042.48150-4-rikard.falkeborn@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog/mpc8xxx_wdt.c')
| -rw-r--r-- | drivers/watchdog/mpc8xxx_wdt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/mpc8xxx_wdt.c b/drivers/watchdog/mpc8xxx_wdt.c index 2f7ded32e878..1c569be72ea2 100644 --- a/drivers/watchdog/mpc8xxx_wdt.c +++ b/drivers/watchdog/mpc8xxx_wdt.c @@ -118,7 +118,7 @@ static struct watchdog_info mpc8xxx_wdt_info = { .identity = "MPC8xxx", }; -static struct watchdog_ops mpc8xxx_wdt_ops = { +static const struct watchdog_ops mpc8xxx_wdt_ops = { .owner = THIS_MODULE, .start = mpc8xxx_wdt_start, .ping = mpc8xxx_wdt_ping, |