From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Fri, 19 Apr 2013 02:11:11 +0000 (+0800)
Subject: mmc: mxs-mmc: fix error return code in mxs_mmc_probe()
X-Git-Tag: Ubuntu-5.13.0-19.19~21916^2~82
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=0c5ce16bc11ae3b80d2e3f6caf4483162acb1f62;p=mirror_ubuntu-jammy-kernel.git

mmc: mxs-mmc: fix error return code in mxs_mmc_probe()

Fix to return -ENODEV in the request dma error case instead
of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
index 4278a1787d08..a09ba6e22136 100644
--- a/drivers/mmc/host/mxs-mmc.c
+++ b/drivers/mmc/host/mxs-mmc.c
@@ -639,6 +639,7 @@ static int mxs_mmc_probe(struct platform_device *pdev)
 	if (!ssp->dmach) {
 		dev_err(mmc_dev(host->mmc),
 			"%s: failed to request dma\n", __func__);
+		ret = -ENODEV;
 		goto out_clk_put;
 	}