diff options
| 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-tiehrpwm.c | |
| parent | drivers/pinctrl: don't check resource with devm_ioremap_resource (diff) | |
| download | linux-362e9cd2f54e3c72a37ff8e3319366554e48c555.tar.xz linux-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-tiehrpwm.c')
| -rw-r--r-- | drivers/pwm/pwm-tiehrpwm.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c index 6a217596942f..48a485c2e422 100644 --- a/drivers/pwm/pwm-tiehrpwm.c +++ b/drivers/pwm/pwm-tiehrpwm.c @@ -471,11 +471,6 @@ static int ehrpwm_pwm_probe(struct platform_device *pdev) pc->chip.npwm = NUM_PWM_CHANNEL; r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!r) { - dev_err(&pdev->dev, "no memory resource defined\n"); - return -ENODEV; - } - pc->mmio_base = devm_ioremap_resource(&pdev->dev, r); if (IS_ERR(pc->mmio_base)) return PTR_ERR(pc->mmio_base); |