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| author | George Cherian <george.cherian@ti.com> | 2014-06-10 10:10:08 +0530 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2014-08-05 22:42:56 +0200 |
| commit | 2cdf25bb574c20efde0340ffa90f08d1609ef97c (patch) | |
| tree | a87cdbf19254def17b66ad7c31067bb056fd1d28 /drivers/watchdog | |
| parent | 37f152915fba723de7e5bf43ade3bd971977b724 (diff) | |
| download | op-kernel-dev-2cdf25bb574c20efde0340ffa90f08d1609ef97c.zip op-kernel-dev-2cdf25bb574c20efde0340ffa90f08d1609ef97c.tar.gz | |
watchdog: shwdt: Remove the unnecessary check of resource after platform_get_resource()
devm_ioremap_resource check for a valid resource. Remove the unnecessary check.
Also group platform_get_resource and devm_ioremap_resource together for better
readability.
Signed-off-by: George Cherian <george.cherian@ti.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/shwdt.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/watchdog/shwdt.c b/drivers/watchdog/shwdt.c index 061756e..fa89bb3 100644 --- a/drivers/watchdog/shwdt.c +++ b/drivers/watchdog/shwdt.c @@ -230,10 +230,6 @@ static int sh_wdt_probe(struct platform_device *pdev) if (pdev->id != -1) return -EINVAL; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (unlikely(!res)) - return -EINVAL; - wdt = devm_kzalloc(&pdev->dev, sizeof(struct sh_wdt), GFP_KERNEL); if (unlikely(!wdt)) return -ENOMEM; @@ -249,6 +245,7 @@ static int sh_wdt_probe(struct platform_device *pdev) wdt->clk = NULL; } + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); wdt->base = devm_ioremap_resource(wdt->dev, res); if (IS_ERR(wdt->base)) return PTR_ERR(wdt->base); |
