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authorMichal Simek <michal.simek@xilinx.com>2017-08-04 09:39:16 +0200
committerWim Van Sebroeck <wim@iguana.be>2017-09-09 20:33:29 +0200
commitdb202f4d5c24c0ed44501c1d382e4e971c6d67c7 (patch)
tree8a23e3e9b7ea54cc19b73e0f93fe33078485fe5f /drivers/watchdog
parent323edb2e27e8e02b0ce25e7caa8288a90a438b99 (diff)
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: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r--drivers/watchdog/cadence_wdt.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/watchdog/cadence_wdt.c b/drivers/watchdog/cadence_wdt.c
index 05c000081e9d..dadd3b0c2d49 100644
--- a/drivers/watchdog/cadence_wdt.c
+++ b/drivers/watchdog/cadence_wdt.c
@@ -52,12 +52,12 @@
static int wdt_timeout;
static int nowayout = WATCHDOG_NOWAYOUT;
-module_param(wdt_timeout, int, 0);
+module_param(wdt_timeout, int, 0644);
MODULE_PARM_DESC(wdt_timeout,
"Watchdog time in seconds. (default="
__MODULE_STRING(CDNS_WDT_DEFAULT_TIMEOUT) ")");
-module_param(nowayout, int, 0);
+module_param(nowayout, int, 0644);
MODULE_PARM_DESC(nowayout,
"Watchdog cannot be stopped once started (default="
__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");