From 2b22df835ba42ad6c5f09a52baf68cfb60650f56 Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Fri, 23 May 2014 14:50:09 +0300 Subject: OMAPDSS: HDMI: fix devm_ioremap_resource error checks devm_ioremap_resource returns ERR_PTR on error, not NULL. Fix the error checks in the driver. Signed-off-by: Tomi Valkeinen --- drivers/video/fbdev/omap2/dss/hdmi4_core.c | 4 ++-- drivers/video/fbdev/omap2/dss/hdmi5_core.c | 4 ++-- drivers/video/fbdev/omap2/dss/hdmi_phy.c | 4 ++-- drivers/video/fbdev/omap2/dss/hdmi_pll.c | 4 ++-- drivers/video/fbdev/omap2/dss/hdmi_wp.c | 4 ++-- 5 files changed, 10 insertions(+), 10 deletions(-) (limited to 'drivers/video/fbdev/omap2') diff --git a/drivers/video/fbdev/omap2/dss/hdmi4_core.c b/drivers/video/fbdev/omap2/dss/hdmi4_core.c index 2678d6f06216..8bde7b7e95ff 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi4_core.c +++ b/drivers/video/fbdev/omap2/dss/hdmi4_core.c @@ -1009,9 +1009,9 @@ int hdmi4_core_init(struct platform_device *pdev, struct hdmi_core_data *core) } core->base = devm_ioremap_resource(&pdev->dev, res); - if (!core->base) { + if (IS_ERR(core->base)) { DSSERR("can't ioremap CORE\n"); - return -ENOMEM; + return PTR_ERR(core->base); } return 0; diff --git a/drivers/video/fbdev/omap2/dss/hdmi5_core.c b/drivers/video/fbdev/omap2/dss/hdmi5_core.c index e390dd38a2fa..7528c7a42aa5 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi5_core.c +++ b/drivers/video/fbdev/omap2/dss/hdmi5_core.c @@ -913,9 +913,9 @@ int hdmi5_core_init(struct platform_device *pdev, struct hdmi_core_data *core) } core->base = devm_ioremap_resource(&pdev->dev, res); - if (!core->base) { + if (IS_ERR(core->base)) { DSSERR("can't ioremap HDMI core\n"); - return -ENOMEM; + return PTR_ERR(core->base); } return 0; diff --git a/drivers/video/fbdev/omap2/dss/hdmi_phy.c b/drivers/video/fbdev/omap2/dss/hdmi_phy.c index 3970574c25a6..e007ac892d79 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi_phy.c +++ b/drivers/video/fbdev/omap2/dss/hdmi_phy.c @@ -246,9 +246,9 @@ int hdmi_phy_init(struct platform_device *pdev, struct hdmi_phy_data *phy) } phy->base = devm_ioremap_resource(&pdev->dev, res); - if (!phy->base) { + if (IS_ERR(phy->base)) { DSSERR("can't ioremap TX PHY\n"); - return -ENOMEM; + return PTR_ERR(phy->base); } return 0; diff --git a/drivers/video/fbdev/omap2/dss/hdmi_pll.c b/drivers/video/fbdev/omap2/dss/hdmi_pll.c index 6b78d4fb6f59..54df12a8d744 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi_pll.c +++ b/drivers/video/fbdev/omap2/dss/hdmi_pll.c @@ -282,9 +282,9 @@ int hdmi_pll_init(struct platform_device *pdev, struct hdmi_pll_data *pll) } pll->base = devm_ioremap_resource(&pdev->dev, res); - if (!pll->base) { + if (IS_ERR(pll->base)) { DSSERR("can't ioremap PLLCTRL\n"); - return -ENOMEM; + return PTR_ERR(pll->base); } return 0; diff --git a/drivers/video/fbdev/omap2/dss/hdmi_wp.c b/drivers/video/fbdev/omap2/dss/hdmi_wp.c index 706ea90c376f..496327e2b21b 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi_wp.c +++ b/drivers/video/fbdev/omap2/dss/hdmi_wp.c @@ -249,9 +249,9 @@ int hdmi_wp_init(struct platform_device *pdev, struct hdmi_wp_data *wp) } wp->base = devm_ioremap_resource(&pdev->dev, res); - if (!wp->base) { + if (IS_ERR(wp->base)) { DSSERR("can't ioremap HDMI WP\n"); - return -ENOMEM; + return PTR_ERR(wp->base); } return 0; -- cgit v1.2.1