diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2015-10-02 00:25:28 -0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2015-10-28 22:57:17 +0100 |
| commit | 9493c0d824f7012dab7034a5b527ac8f07db5bed (patch) | |
| tree | fc34bb78dca72400e65985b77689bacba580588e /drivers/watchdog/imx2_wdt.c | |
| parent | 9dd4e173f71d5ac6ea37f7dbf49af6e5cd44f9fb (diff) | |
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 <fabio.estevam@freescale.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/imx2_wdt.c')
| -rw-r--r-- | drivers/watchdog/imx2_wdt.c | 6 |
1 files 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); |