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| author | Ohad Ben-Cohen <ohad@wizery.com> | 2010-11-28 00:21:29 -0500 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-01-08 22:48:17 -0500 |
| commit | 080bc9774b6f1e3866747b18631bad26f47c22ce (patch) | |
| tree | 07ac4d1539b75036083d8b3c499e213fcca09cc4 /Documentation/driver-model/platform.txt | |
| parent | e594573d790bd7e269f05955d316b88f7be0c14a (diff) | |
mmc: sdio: don't reinitialize nonremovable powered-resumed cards
Upon system resume, SDIO core must reinitialize cards that were
powered off during suspend.
If the card had its power kept during suspend (and thus it is
'powered-resumed'), SDIO core performs only a limited reinitializing,
mainly needed to make sure that the card wasn't removed/replaced.
If a __nonremovable__ card is powered-resumed, we can safely skip the
reinitializing phase.
Note: 9b966aa (mmc: sdio: fully reconfigure oldcard on resume) removed
the bus width reconfiguration since mmc_sdio_init_card already does it.
It is brought back now in case mmc_sdio_init_card is skipped.
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'Documentation/driver-model/platform.txt')
0 files changed, 0 insertions, 0 deletions