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Commit c303ca87 authored by Alexander Shiyan's avatar Alexander Shiyan Committed by Wim Van Sebroeck
Browse files

watchdog: intel_scu_watchdog: Remove unused variable 



Variable "hw_pre_value" is not used anywhere in the
function intel_scu_set_heartbeat().
This patch removes this variable.

Signed-off-by: default avatarAlexander Shiyan <shc_work@mail.ru>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent 0c29c2e8

drivers/watchdog/intel_scu_watchdog.c

+1 −3
Original line number Diff line number Diff line
@@ -211,7 +211,6 @@ static int intel_scu_set_heartbeat(u32 t) 
	int			 ipc_ret;

	int			 retry_count;

	u32			 soft_value;

	u32			 hw_pre_value;

	u32			 hw_value;



	watchdog_device.timer_set = t;
@@ -273,8 +272,7 @@ static int intel_scu_set_heartbeat(u32 t) 
			watchdog_device.timer_load_count_addr);



		/* read count value before starting timer */

		hw_pre_value = ioread32(watchdog_device.timer_load_count_addr);

		hw_pre_value = hw_pre_value & 0xFFFF0000;

		ioread32(watchdog_device.timer_load_count_addr);



		/* Start the timer */

		iowrite32(0x00000003, watchdog_device.timer_control_addr);