| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.14 45/95] mmc: core: Do not leave the block driver in a suspended state | Date | Mon, 4 Dec 2017 17:00:09 +0100 |
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4.14-stable review patch. If anyone has any objections, please let me know.
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From: Adrian Hunter <adrian.hunter@intel.com>
commit ebe7dd45cf49e3b49cacbaace17f9f878f21fbea upstream.
The block driver must be resumed if the mmc bus fails to suspend the card.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/mmc/core/bus.c | 3 +++ 1 file changed, 3 insertions(+)
--- a/drivers/mmc/core/bus.c +++ b/drivers/mmc/core/bus.c @@ -157,6 +157,9 @@ static int mmc_bus_suspend(struct device return ret; ret = host->bus_ops->suspend(host); + if (ret) + pm_generic_resume(dev); + return ret; }
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