From: Dan Carpenter <dan.carpenter@linaro.org>
Date: Tue, 15 Jul 2025 23:00:58 +0000 (-0500)
Subject: mmc: loongson2: Fix error code in loongson2_mmc_resource_request()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=553d38234091969bb28fd0841f92f5d8578daab7;p=thirdparty%2Fkernel%2Fstable.git

mmc: loongson2: Fix error code in loongson2_mmc_resource_request()

There is a cut and paste bug so we accidentally return the wrong
variable.  It should be "ret" instead of PTR_ERR(host->clk).

Fixes: 2115772014bd ("mmc: loongson2: Add Loongson-2K SD/SDIO controller driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Binbin Zhou <zhoubinbin@loongson.cn>
Link: https://lore.kernel.org/r/847bf395-6d62-49c9-a39d-8e82c5b17bf7@sabinyo.mountain
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---

diff --git a/drivers/mmc/host/loongson2-mmc.c b/drivers/mmc/host/loongson2-mmc.c
index ba6bb8fd5535..63d01d2cd978 100644
--- a/drivers/mmc/host/loongson2-mmc.c
+++ b/drivers/mmc/host/loongson2-mmc.c
@@ -887,7 +887,7 @@ static int loongson2_mmc_resource_request(struct platform_device *pdev,
 	if (host->clk) {
 		ret = devm_clk_rate_exclusive_get(dev, host->clk);
 		if (ret)
-			return PTR_ERR(host->clk);
+			return ret;
 
 		host->current_clk = clk_get_rate(host->clk);
 	} else {