tree 34c2434f58edf08214ad562f7b0da096caa222e8
parent 5925f54a4c46397f967114418b65839adb0b0d91
author Ulf Hansson <ulf.hansson@linaro.org> 1652812327 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1653460788 +0200

mmc: core: Default to generic_cmd6_time as timeout in __mmc_switch()

commit 533a6cfe08f96a7b5c65e06d20916d552c11b256 upstream

All callers of __mmc_switch() should now be specifying a valid timeout for
the CMD6 command. However, just to be sure, let's print a warning and
default to use the generic_cmd6_time in case the provided timeout_ms
argument is zero.

In this context, let's also simplify some of the corresponding code and
clarify some related comments.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20200122142747.5690-4-ulf.hansson@linaro.org
Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
[kamal: Drop non-existent hunks in 4.9's __mmc_switch]
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>