[v3,02/14] mmc: sdhci-esdhc-imx: no fail when no pinctrl available

Message ID 1581324979-31084-3-git-send-email-haibo.chen@nxp.com
State New
Headers show
Series
  • few fix for sdhci-esdhc-imx
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Commit Message

BOUGH CHEN Feb. 10, 2020, 8:56 a.m.
From: Haibo Chen <haibo.chen@nxp.com>

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>
---
 drivers/mmc/host/sdhci-esdhc-imx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

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)) {