From 9493c0d824f7012dab7034a5b527ac8f07db5bed Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Fri, 2 Oct 2015 00:25:28 -0300 Subject: [PATCH] watchdog: imx2_wdt: Use register definition in regmap_write() In order to improve readability it is better to pass the register name definition rather than to pass its hardcoded offset. Signed-off-by: Fabio Estevam Reviewed-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/imx2_wdt.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c index 0bb1a1d1b170..29ef719a6a3c 100644 --- a/drivers/watchdog/imx2_wdt.c +++ b/drivers/watchdog/imx2_wdt.c @@ -91,7 +91,7 @@ static int imx2_restart_handler(struct notifier_block *this, unsigned long mode, struct imx2_wdt_device, restart_handler); /* Assert SRS signal */ - regmap_write(wdev->regmap, 0, wcr_enable); + regmap_write(wdev->regmap, IMX2_WDT_WCR, wcr_enable); /* * Due to imx6q errata ERR004346 (WDOG: WDOG SRS bit requires to be * written twice), we add another two writes to ensure there must be at @@ -99,8 +99,8 @@ static int imx2_restart_handler(struct notifier_block *this, unsigned long mode, * the target check here, since the writes shouldn't be a huge burden * for other platforms. */ - regmap_write(wdev->regmap, 0, wcr_enable); - regmap_write(wdev->regmap, 0, wcr_enable); + regmap_write(wdev->regmap, IMX2_WDT_WCR, wcr_enable); + regmap_write(wdev->regmap, IMX2_WDT_WCR, wcr_enable); /* wait for reset to assert... */ mdelay(500); -- 2.20.1