diff options
Diffstat (limited to 'drivers/watchdog/ixp4xx_wdt.c')
| -rw-r--r-- | drivers/watchdog/ixp4xx_wdt.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/drivers/watchdog/ixp4xx_wdt.c b/drivers/watchdog/ixp4xx_wdt.c index 281a48d9889f..607ce4b8df57 100644 --- a/drivers/watchdog/ixp4xx_wdt.c +++ b/drivers/watchdog/ixp4xx_wdt.c @@ -112,12 +112,6 @@ static const struct watchdog_info ixp4xx_wdt_info = { .identity = KBUILD_MODNAME, }; -/* Devres-handled clock disablement */ -static void ixp4xx_clock_action(void *d) -{ - clk_disable_unprepare(d); -} - static int ixp4xx_wdt_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -139,16 +133,10 @@ static int ixp4xx_wdt_probe(struct platform_device *pdev) * Retrieve rate from a fixed clock from the device tree if * the parent has that, else use the default clock rate. */ - clk = devm_clk_get(dev->parent, NULL); - if (!IS_ERR(clk)) { - ret = clk_prepare_enable(clk); - if (ret) - return ret; - ret = devm_add_action_or_reset(dev, ixp4xx_clock_action, clk); - if (ret) - return ret; + clk = devm_clk_get_enabled(dev->parent, NULL); + if (!IS_ERR(clk)) iwdt->rate = clk_get_rate(clk); - } + if (!iwdt->rate) iwdt->rate = IXP4XX_TIMER_FREQ; |