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author | Ingo Molnar <mingo@elte.hu> | 2012-03-13 16:26:52 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2012-03-13 16:26:52 +0100 |
commit | 47258cf3c4aa5d56e678bafe0dd0d03ddd980b88 (patch) | |
tree | 4856f0fb1185ba97f320a7ed6fb63bf136708a42 /drivers/mmc/core/mmc.c | |
parent | c308b56b5398779cd3da0f62ab26b0453494c3d4 (diff) | |
parent | fde7d9049e55ab85a390be7f415d74c9f62dd0f9 (diff) |
Merge tag 'v3.3-rc7' into sched/core
Merge reason: merge back final fixes, prepare for the merge window.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/mmc/core/mmc.c')
-rw-r--r-- | drivers/mmc/core/mmc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index a48066344fa8..2b9ed1401dc4 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -816,6 +816,9 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr, if (!mmc_host_is_spi(host)) mmc_set_bus_mode(host, MMC_BUSMODE_OPENDRAIN); + /* Initialization should be done at 3.3 V I/O voltage. */ + mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_330, 0); + /* * Since we're changing the OCR value, we seem to * need to tell some cards to go back to the idle |