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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2017-02-08 16:43:59 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2017-02-08 16:43:59 +0100 |
| commit | b49898ce606da268fa28fef40260cad8a20ce7b0 (patch) | |
| tree | fe59de852cc993fa233b43436b39f7e17a556ab8 /drivers/video | |
| parent | 8d22556873cbe36f30a0d018b9d8238425117515 (diff) | |
| download | linux-rpi-b49898ce606da268fa28fef40260cad8a20ce7b0.tar.gz linux-rpi-b49898ce606da268fa28fef40260cad8a20ce7b0.tar.bz2 linux-rpi-b49898ce606da268fa28fef40260cad8a20ce7b0.zip | |
video: fbdev: sh_mobile_lcdcfb: fix error return code in sh_mobile_lcdc_probe()
Fix to return error code -ENOMEM from the ioremap_nocache() error
handling case instead of 0, as done elsewhere in this function.
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c index 93469f94c09d..885ee3a563aa 100644 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c @@ -2782,8 +2782,10 @@ static int sh_mobile_lcdc_probe(struct platform_device *pdev) priv->forced_fourcc = pdata->ch[0].fourcc; priv->base = ioremap_nocache(res->start, resource_size(res)); - if (!priv->base) + if (!priv->base) { + error = -ENOMEM; goto err1; + } error = sh_mobile_lcdc_setup_clocks(priv, pdata->clock_source); if (error) { |