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| author | Jaehoon Chung <jh80.chung@samsung.com> | 2016-10-31 03:49:42 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2016-11-07 08:53:46 +0100 |
| commit | 3a667e3ff78ae81afc49343c753864cc1ede2f77 (patch) | |
| tree | f172eaedfec4773e6131791028dce261f7dd2f9d /drivers/mmc/host/dw_mmc.c | |
| parent | Documentation: synopsys-dw-mshc: add binding for reset-names (diff) | |
| download | linux-3a667e3ff78ae81afc49343c753864cc1ede2f77.tar.xz linux-3a667e3ff78ae81afc49343c753864cc1ede2f77.zip | |
mmc: dw_mmc: add the "reset" as name of reset controller
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>
Acked-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/dw_mmc.c')
| -rw-r--r-- | drivers/mmc/host/dw_mmc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 4fcbc4012ed0..50a674be6655 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); |