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| author | Wolfram Sang <wsa@the-dreams.de> | 2013-05-12 15:19:50 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2013-05-18 11:55:58 +0200 |
| commit | 362e9cd2f54e3c72a37ff8e3319366554e48c555 (patch) | |
| tree | 75f5f196efa3f84c0e23073e84f47a6b43fec886 /drivers/pwm/pwm-pxa.c | |
| parent | 0497a59450a70fcecffc288f9d864d6c778746ee (diff) | |
| download | lwn-362e9cd2f54e3c72a37ff8e3319366554e48c555.tar.gz lwn-362e9cd2f54e3c72a37ff8e3319366554e48c555.zip | |
drivers/pwm: don't check resource with devm_ioremap_resource
devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'drivers/pwm/pwm-pxa.c')
| -rw-r--r-- | drivers/pwm/pwm-pxa.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/pwm/pwm-pxa.c b/drivers/pwm/pwm-pxa.c index dee6ab552a0a..dc9717551d39 100644 --- a/drivers/pwm/pwm-pxa.c +++ b/drivers/pwm/pwm-pxa.c @@ -147,11 +147,6 @@ static int pwm_probe(struct platform_device *pdev) pwm->chip.npwm = (id->driver_data & HAS_SECONDARY_PWM) ? 2 : 1; r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (r == NULL) { - dev_err(&pdev->dev, "no memory resource defined\n"); - return -ENODEV; - } - pwm->mmio_base = devm_ioremap_resource(&pdev->dev, r); if (IS_ERR(pwm->mmio_base)) return PTR_ERR(pwm->mmio_base); |