From 6d4294d1634543853febc4287ecf02998fd234e1 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Mon, 21 Jan 2013 11:09:16 +0100 Subject: pwm: Convert to devm_ioremap_resource() Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. Signed-off-by: Thierry Reding Acked-by: Viresh Kumar Signed-off-by: Greg Kroah-Hartman --- drivers/pwm/pwm-tegra.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/pwm/pwm-tegra.c') diff --git a/drivers/pwm/pwm-tegra.c b/drivers/pwm/pwm-tegra.c index 30c0e2b70ce8..71900e8cd3d1 100644 --- a/drivers/pwm/pwm-tegra.c +++ b/drivers/pwm/pwm-tegra.c @@ -186,9 +186,9 @@ static int tegra_pwm_probe(struct platform_device *pdev) return -ENODEV; } - pwm->mmio_base = devm_request_and_ioremap(&pdev->dev, r); - if (!pwm->mmio_base) - return -EADDRNOTAVAIL; + pwm->mmio_base = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(pwm->mmio_base)) + return PTR_ERR(pwm->mmio_base); platform_set_drvdata(pdev, pwm); -- cgit v1.2.3 From 838bf09d4fa01d39417e42c731aa31d7a256fb7c Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Fri, 15 Feb 2013 15:02:22 -0700 Subject: pwm: tegra: assume CONFIG_OF Tegra only supports, and always enables, device tree. Remove all ifdefs for DT support from the driver. Signed-off-by: Stephen Warren Signed-off-by: Thierry Reding --- drivers/pwm/pwm-tegra.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/pwm/pwm-tegra.c') diff --git a/drivers/pwm/pwm-tegra.c b/drivers/pwm/pwm-tegra.c index 30c0e2b70ce8..f7770312c1a9 100644 --- a/drivers/pwm/pwm-tegra.c +++ b/drivers/pwm/pwm-tegra.c @@ -233,7 +233,6 @@ static int tegra_pwm_remove(struct platform_device *pdev) return pwmchip_remove(&pc->chip); } -#ifdef CONFIG_OF static struct of_device_id tegra_pwm_of_match[] = { { .compatible = "nvidia,tegra20-pwm" }, { .compatible = "nvidia,tegra30-pwm" }, @@ -241,12 +240,11 @@ static struct of_device_id tegra_pwm_of_match[] = { }; MODULE_DEVICE_TABLE(of, tegra_pwm_of_match); -#endif static struct platform_driver tegra_pwm_driver = { .driver = { .name = "tegra-pwm", - .of_match_table = of_match_ptr(tegra_pwm_of_match), + .of_match_table = tegra_pwm_of_match, }, .probe = tegra_pwm_probe, .remove = tegra_pwm_remove, -- cgit v1.2.3