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| author | Jingoo Han <jg1.han@samsung.com> | 2013-04-29 18:16:49 +0900 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2013-07-11 21:03:30 +0200 |
| commit | 07bf971a38427e2659603468e5947c39754edb13 (patch) | |
| tree | 23000e7c8ac2829c2f1b6d0a6b6cf2c299b47061 /drivers/watchdog/sp805_wdt.c | |
| parent | 4d2327ca9d44dbf5b4ead443f380ad58baa8c201 (diff) | |
| download | lwn-07bf971a38427e2659603468e5947c39754edb13.tar.gz lwn-07bf971a38427e2659603468e5947c39754edb13.zip | |
watchdog: sp805_wdt: use devm_clk_get()
Use devm_clk_get() to make cleanup paths more simple.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/sp805_wdt.c')
| -rw-r--r-- | drivers/watchdog/sp805_wdt.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/watchdog/sp805_wdt.c b/drivers/watchdog/sp805_wdt.c index 8872642505c0..58df98aec122 100644 --- a/drivers/watchdog/sp805_wdt.c +++ b/drivers/watchdog/sp805_wdt.c @@ -231,7 +231,7 @@ sp805_wdt_probe(struct amba_device *adev, const struct amba_id *id) goto err; } - wdt->clk = clk_get(&adev->dev, NULL); + wdt->clk = devm_clk_get(&adev->dev, NULL); if (IS_ERR(wdt->clk)) { dev_warn(&adev->dev, "Clock not found\n"); ret = PTR_ERR(wdt->clk); @@ -251,15 +251,13 @@ sp805_wdt_probe(struct amba_device *adev, const struct amba_id *id) if (ret) { dev_err(&adev->dev, "watchdog_register_device() failed: %d\n", ret); - goto err_register; + goto err; } amba_set_drvdata(adev, wdt); dev_info(&adev->dev, "registration successful\n"); return 0; -err_register: - clk_put(wdt->clk); err: dev_err(&adev->dev, "Probe Failed!!!\n"); return ret; @@ -272,7 +270,6 @@ static int sp805_wdt_remove(struct amba_device *adev) watchdog_unregister_device(&wdt->wdd); amba_set_drvdata(adev, NULL); watchdog_set_drvdata(&wdt->wdd, NULL); - clk_put(wdt->clk); return 0; } |