Michal Simek db202f4d5c 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>
2017-09-09 20:33:29 +02:00
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