Commit 47b45c4a authored by Rikard Falkeborn's avatar Rikard Falkeborn Committed by Wim Van Sebroeck
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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: default avatarRikard Falkeborn <rikard.falkeborn@gmail.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20210727223042.48150-4-rikard.falkeborn@gmail.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@linux-watchdog.org>
parent ade448c7

drivers/watchdog/mpc8xxx_wdt.c

+1 −1
Original line number Diff line number Diff line
@@ -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,