diff options
| author | Philip Rakity <prakity@marvell.com> | 2010-11-07 16:22:28 -0500 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2010-11-07 16:45:08 -0500 |
| commit | 25d5c699f983a2da51f5165eb9a8fc6338124b6c (patch) | |
| tree | 2da310eee6d3673e14ad5c0fa7e2a6667ebbff49 /drivers/mmc | |
| parent | 151f52f09c5728ecfdd0c289da1a4b30bb416f2c (diff) | |
| download | blackbird-op-linux-25d5c699f983a2da51f5165eb9a8fc6338124b6c.tar.gz blackbird-op-linux-25d5c699f983a2da51f5165eb9a8fc6338124b6c.zip | |
mmc: Fix printing of card DDR type
We should not call mmc_card_set_ddr_mode() if we are in single data
mode. This sets DDR and causes the kernel log to say the card is DDR
when it is not.
Explicitly set ddr to 0 rather then rely on MMC_SDR_MODE being 0 when
doing the checks.
Signed-off-by: Philip Rakity <prakity@marvell.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/core/mmc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index 995261f7fd70..77f93c3b8808 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -375,7 +375,7 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr, struct mmc_card *oldcard) { struct mmc_card *card; - int err, ddr = MMC_SDR_MODE; + int err, ddr = 0; u32 cid[4]; unsigned int max_dtr; @@ -562,7 +562,11 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr, 1 << bus_width, ddr); err = 0; } else { - mmc_card_set_ddr_mode(card); + if (ddr) + mmc_card_set_ddr_mode(card); + else + ddr = MMC_SDR_MODE; + mmc_set_bus_width_ddr(card->host, bus_width, ddr); } } |
