[PATCH 2/2] mmc: dw_mmc: add the "reset" as name of reset controller

From	Jaehoon Chung <jh80.chung@samsung.com>
Newsgroups	linux.kernel
Subject	[PATCH 2/2] mmc: dw_mmc: add the "reset" as name of reset controller
Date	2016-10-31 04:00 +0100
Message-ID	<syaZj-4Kt-5@gated-at.bofh.it> (permalink)
References	<syaZj-4Kt-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Add the "reset" as name of reset controller.
This is for preventing the wrong operation. Even if some SoC has reset
controller, doesn't define "resets" in device-tree.
Then it might be waiting for reset controller and it should be stuck.

Fixes: d6786fefe816 ("mmc: dw_mmc: add reset support to dwmmc host controller")

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
---
 drivers/mmc/host/dw_mmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 1c9ee36..a16c537 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -2940,7 +2940,7 @@ static struct dw_mci_board *dw_mci_parse_dt(struct dw_mci *host)
 		return ERR_PTR(-ENOMEM);
 
 	/* find reset controller when exist */
-	pdata->rstc = devm_reset_control_get_optional(dev, NULL);
+	pdata->rstc = devm_reset_control_get_optional(dev, "reset");
 	if (IS_ERR(pdata->rstc)) {
 		if (PTR_ERR(pdata->rstc) == -EPROBE_DEFER)
 			return ERR_PTR(-EPROBE_DEFER);
-- 
2.10.1

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[PATCH 2/2] mmc: dw_mmc: add the "reset" as name of reset controller Jaehoon Chung <jh80.chung@samsung.com> - 2016-10-31 04:00 +0100

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