From 39976ec3ade2208e33502394dc6c0e3047f70a3a Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Sat, 22 Dec 2012 11:07:01 +0800 Subject: [PATCH] --- yaml --- r: 348130 b: refs/heads/master c: 98e4a293895dda2b74476ac3a9f79c58b5d0155a h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/watchdog/da9055_wdt.c | 13 ++++++------- 2 files changed, 7 insertions(+), 8 deletions(-) diff --git a/[refs] b/[refs] index dbab3dd87d5f..53c6580acb4f 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: ee8c94adff9bd8609e70fb2ecdfaa71f561ed40d +refs/heads/master: 98e4a293895dda2b74476ac3a9f79c58b5d0155a diff --git a/trunk/drivers/watchdog/da9055_wdt.c b/trunk/drivers/watchdog/da9055_wdt.c index 31d537959bcc..f5ad10546fc9 100644 --- a/trunk/drivers/watchdog/da9055_wdt.c +++ b/trunk/drivers/watchdog/da9055_wdt.c @@ -72,20 +72,21 @@ static int da9055_wdt_set_timeout(struct watchdog_device *wdt_dev, DA9055_TWDSCALE_MASK, da9055_wdt_maps[i].reg_val << DA9055_TWDSCALE_SHIFT); - if (ret < 0) + if (ret < 0) { dev_err(da9055->dev, "Failed to update timescale bit, %d\n", ret); + return ret; + } wdt_dev->timeout = timeout; - return ret; + return 0; } static int da9055_wdt_ping(struct watchdog_device *wdt_dev) { struct da9055_wdt_data *driver_data = watchdog_get_drvdata(wdt_dev); struct da9055 *da9055 = driver_data->da9055; - int ret; /* * We have a minimum time for watchdog window called TWDMIN. A write @@ -94,10 +95,8 @@ static int da9055_wdt_ping(struct watchdog_device *wdt_dev) mdelay(DA9055_TWDMIN); /* Reset the watchdog timer */ - ret = da9055_reg_update(da9055, DA9055_REG_CONTROL_E, - DA9055_WATCHDOG_MASK, 1); - - return ret; + return da9055_reg_update(da9055, DA9055_REG_CONTROL_E, + DA9055_WATCHDOG_MASK, 1); } static void da9055_wdt_release_resources(struct kref *r)