From: Haibo Chen <haibo.chen@nxp.com>
Date: Wed, 19 Feb 2020 16:22:41 +0800
Subject: mmc: sdhci-esdhc-imx: no fail when no pinctrl available
Git-commit: b62eee9f804ed1aa6a80b0fe4968c1393cd6b21f
Patch-mainline: v5.7-rc1
References: jsc#SLE-16106
When using jailhouse to support two Linux on i.MX8MQ EVK, we use the
1st Linux to configure pinctrl for the 2nd Linux. Then the 2nd Linux
could use the mmc without pinctrl driver.
So give a warning message when no pinctrl available, but no fail probe.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/1582100563-20555-3-git-send-email-haibo.chen@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
drivers/mmc/host/sdhci-esdhc-imx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index 382f25b2fa45..8c802681ad2c 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -1488,7 +1488,7 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
imx_data->pinctrl = devm_pinctrl_get(&pdev->dev);
if (IS_ERR(imx_data->pinctrl)) {
err = PTR_ERR(imx_data->pinctrl);
- goto disable_ahb_clk;
+ dev_warn(mmc_dev(host->mmc), "could not get pinctrl\n");
}
if (esdhc_is_usdhc(imx_data)) {