devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver.
Signed-off-by: Wolfram Sang <[email protected]> --- Please apply via the subsystem-tree. drivers/pwm/pwm-lpc32xx.c | 3 --- drivers/pwm/pwm-renesas-tpu.c | 5 ----- 2 files changed, 8 deletions(-) diff --git a/drivers/pwm/pwm-lpc32xx.c b/drivers/pwm/pwm-lpc32xx.c index efb6c7b..efac99e0 100644 --- a/drivers/pwm/pwm-lpc32xx.c +++ b/drivers/pwm/pwm-lpc32xx.c @@ -124,9 +124,6 @@ static int lpc32xx_pwm_probe(struct platform_device *pdev) return -ENOMEM; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -EINVAL; - lpc32xx->base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(lpc32xx->base)) return PTR_ERR(lpc32xx->base); diff --git a/drivers/pwm/pwm-renesas-tpu.c b/drivers/pwm/pwm-renesas-tpu.c index 2600892..444d589 100644 --- a/drivers/pwm/pwm-renesas-tpu.c +++ b/drivers/pwm/pwm-renesas-tpu.c @@ -404,11 +404,6 @@ static int tpu_probe(struct platform_device *pdev) /* Map memory, get clock and pin control. */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "failed to get I/O memory\n"); - return -ENXIO; - } - tpu->base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(tpu->base)) return PTR_ERR(tpu->base); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
