From: haibo.chen@nxp.com
To: adrian.hunter@intel.com, ulf.hansson@linaro.org,
linux-mmc@vger.kernel.org
Cc: linux-imx@nxp.com, haibo.chen@nxp.com, linus.walleij@linaro.org
Subject: [PATCH v3 02/14] mmc: sdhci-esdhc-imx: no fail when no pinctrl available
Date: Mon, 10 Feb 2020 16:47:12 +0800 [thread overview]
Message-ID: <1581324434-30903-3-git-send-email-haibo.chen@nxp.com> (raw)
In-Reply-To: <1581324434-30903-1-git-send-email-haibo.chen@nxp.com>
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(-)
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)) {
--
2.17.1
next prev parent reply other threads:[~2020-02-10 8:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-10 8:47 [PATCH v3 00/14] few fix for sdhci-esdhc-imx haibo.chen
2020-02-10 8:47 ` [PATCH v3 01/14] mmc: sdhci: do not enable card detect interrupt for gpio cd type haibo.chen
2020-02-20 8:25 ` Linus Walleij
2020-02-10 8:47 ` haibo.chen [this message]
2020-02-10 8:47 ` [PATCH v3 03/14] mmc: sdhci-esdhci-imx: retune needed for Mega/Mix enabled SoCs haibo.chen
2020-02-10 8:47 ` [PATCH v3 04/14] mmc: sdhci-esdhc-imx: restore the per_clk rate in PM_RUNTIME haibo.chen
2020-02-10 8:56 [PATCH v3 00/14] few fix for sdhci-esdhc-imx haibo.chen
2020-02-10 8:56 ` [PATCH v3 02/14] mmc: sdhci-esdhc-imx: no fail when no pinctrl available haibo.chen
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