[PATCH] MMC: Select only one voltage bit in OCR response

From: Timo Teras
Date: Mon Oct 09 2006 - 11:01:09 EST


The card might go to inactive state (according to specification), if
there are unsupported bits set in the OCR.

Signed-off-by: Timo Teras <timo.teras@xxxxxxxxxxxxx>

---

drivers/mmc/mmc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

8208e380f51ca772e84a0b83098d24aacfa3cc2b
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index acc5365..61bf3fc 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -475,7 +475,7 @@ static u32 mmc_select_voltage(struct mmc
if (bit) {
bit -= 1;

- ocr = 3 << bit;
+ ocr = 1 << bit;

host->ios.vdd = bit;
mmc_set_ios(host);
--
1.2.3.g90cc1

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/