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Commit db202f4d authored by Michal Simek's avatar Michal Simek Committed by Wim Van Sebroeck
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watchdog: cadence_wdt: Enable access to module parameters 



Give read access to module parameters to all and write access to root.
This change also improves driver error path testing.

Signed-off-by: default avatarMichal Simek <michal.simek@xilinx.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent 323edb2e

drivers/watchdog/cadence_wdt.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -52,12 +52,12 @@ 
static int wdt_timeout;

static int wdt_timeout;

static int nowayout = WATCHDOG_NOWAYOUT;

static int nowayout = WATCHDOG_NOWAYOUT;





module_param(wdt_timeout, int, 0);

module_param(wdt_timeout, int, 0644);

MODULE_PARM_DESC(wdt_timeout,

MODULE_PARM_DESC(wdt_timeout,

		 "Watchdog time in seconds. (default="

		 "Watchdog time in seconds. (default="

		 __MODULE_STRING(CDNS_WDT_DEFAULT_TIMEOUT) ")");

		 __MODULE_STRING(CDNS_WDT_DEFAULT_TIMEOUT) ")");





module_param(nowayout, int, 0);

module_param(nowayout, int, 0644);

MODULE_PARM_DESC(nowayout,

MODULE_PARM_DESC(nowayout,

		 "Watchdog cannot be stopped once started (default="

		 "Watchdog cannot be stopped once started (default="

		 __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");

		 __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");