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author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-05-23 14:50:09 +0300 |
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committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-05-23 14:50:09 +0300 |
commit | 2b22df835ba42ad6c5f09a52baf68cfb60650f56 (patch) | |
tree | 5ac4cb9dd5047da49e2dba10c9e07bc1b6fde11b /drivers/video/fbdev/omap2/dss/hdmi_wp.c | |
parent | OMAPDSS: HDMI: remove unused defines (diff) | |
download | linux-dev-2b22df835ba42ad6c5f09a52baf68cfb60650f56.tar.xz linux-dev-2b22df835ba42ad6c5f09a52baf68cfb60650f56.zip |
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 <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/fbdev/omap2/dss/hdmi_wp.c')
-rw-r--r-- | drivers/video/fbdev/omap2/dss/hdmi_wp.c | 4 |
1 files changed, 2 insertions, 2 deletions
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; |