Commit b62eee9f authored by Haibo Chen's avatar Haibo Chen Committed by Ulf Hansson
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mmc: sdhci-esdhc-imx: no fail when no pinctrl available 



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: default avatarHaibo Chen <haibo.chen@nxp.com>
Acked-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/1582100563-20555-3-git-send-email-haibo.chen@nxp.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent e65bb388

drivers/mmc/host/sdhci-esdhc-imx.c

+1 −1
Original line number Diff line number Diff line
@@ -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)) {