A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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mmc: sdhci-xenon: Fix the work flow in xenon_remove().

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sdhci_remove_host() might execute SOFT_RESET_ALL.  Inside xenon_remove(),
Xenon SDHC should be enabled during sdhci_remove_host().

Move xenon_sdhc_unprepare after sdhci_remove_host() such that Xenon SDHC is
disabled after sdhci_remove_host() completes.

Signed-off-by: Hu Ziji <[email protected]>
Reported-by: Jisheng Zhang <[email protected]>
Tested-by: Jisheng Zhang <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Signed-off-by: Ulf Hansson <[email protected]>
This commit is contained in:
Hu Ziji 2017-04-28 10:34:59 +08:00 • committed by Ulf Hansson
commit 4cc59dffa9
1 changed files with 2 additions and 2 deletions
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4
drivers/mmc/host/sdhci-xenon.c
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@ -512,10 +512,10 @@ static int xenon_remove(struct platform_device *pdev)
xenon_clean_phy(host);
xenon_sdhc_unprepare(host);
sdhci_remove_host(host, 0);
xenon_sdhc_unprepare(host);
clk_disable_unprepare(pltfm_host->clk);
sdhci_pltfm_free(pdev);