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mmc: msm_sdhci: Set mmc->dev pointer in msm_sdc_probe()

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MMC core expects (now) valid mmc->dev pointer.
During conversion in commit cffe5d86 not every driver was updated.

This patch fixes crash while accessing MMC on
boards using Qualcomm SDHCI controller.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Mateusz Kulikowski 2016-06-26 22:43:55 +02:00 committed by Tom Rini
parent abbaa23f65
commit eb9d3ca356
1 changed files with 6 additions and 1 deletions
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7
drivers/mmc/msm_sdhci.c
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@ -136,7 +136,12 @@ static int msm_sdc_probe(struct udevice *dev)
host->version = sdhci_readw(host, SDHCI_HOST_VERSION);
/* automatically detect max and min speed */
return add_sdhci(host, 0, 0);
ret = add_sdhci(host, 0, 0);
if (ret)
return ret;
host->mmc->dev = dev;
return 0;
}
static int msm_sdc_remove(struct udevice *dev)