From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Yongjun Date: Mon, 06 Feb 2017 15:08:26 +0000 Subject: [PATCH -next v2] video: fbdev: sh_mobile_lcdcfb: fix error return code in sh_mobile_lcdc_probe() Message-Id: <20170206150826.28634-1-weiyj.lk@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org From: Wei Yongjun Fix to return error code -ENOMEM from the ioremap_nocache() error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun Reviewed-by: Geert Uytterhoeven --- v1->v2: use -ENOMEM intead of -ENODEV --- drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c index 93469f9..ea8b6d5 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) {