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authorBing Zhao <bzhao@marvell.com>2011-10-20 19:16:32 -0700
committerChris Ball <cjb@laptop.org>2011-10-26 16:32:31 -0400
commitb4625dab2c618eb87e177761dda3182b4cfaa604 (patch)
tree24398081cac8259d99b67dcc7b4e1afe3384df8e /drivers/mmc
parentf2815f68dabbb373fd1c9f0fd4a609d486697c2b (diff)
downloadop-kernel-dev-b4625dab2c618eb87e177761dda3182b4cfaa604.zip
op-kernel-dev-b4625dab2c618eb87e177761dda3182b4cfaa604.tar.gz
mmc: recognise SDIO cards with SDIO_CCCR_REV 3.00
Table 6-2: CCCR bit Definitions, address 00h. Part E1 SDIO Simplified Specification Version 3.00, Feb. 25, 2011. This patch has been tested with Marvell WLAN device SD8797. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/core/sdio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index 925bab0..3ab565e 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -111,7 +111,7 @@ static int sdio_read_cccr(struct mmc_card *card)
cccr_vsn = data & 0x0f;
- if (cccr_vsn > SDIO_CCCR_REV_1_20) {
+ if (cccr_vsn > SDIO_CCCR_REV_3_00) {
pr_err("%s: unrecognised CCCR structure version %d\n",
mmc_hostname(card->host), cccr_vsn);
return -EINVAL;
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