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authorShashidhar Hiremath <shashidharh@vayavyalabs.com>2011-07-29 08:49:50 -0400
committerChris Ball <cjb@laptop.org>2011-08-13 14:50:24 -0400
commit9b7bbe1085eb2b0f2d5d81f4116772cb2af497a4 (patch)
treefb11c59a83dfd6b910df4621961e150b866a776d
parent1ccd4b7bfdcfcc8cc7ffc4a9c11d3ac5b6da8ca0 (diff)
downloadlinux-stericsson-9b7bbe1085eb2b0f2d5d81f4116772cb2af497a4.tar.gz
mmc: dw_mmc: Fix mask in IDMAC_SET_BUFFER1_SIZE macro
The mask used inside this macro was assuming Buffer_Size1's [BS1's] width to be 14 bits, it is actually 13 bits. Modify masks used in IDMAC_SET_BUFFER1_SIZE such that they use only 13 bits instead of current 14. Signed-off-by: Shashidhar Hiremath <shashidharh@vayavyalabs.com> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
-rw-r--r--drivers/mmc/host/dw_mmc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 77f0b6b1681d..f13bb49dbc71 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -62,7 +62,7 @@ struct idmac_desc {
u32 des1; /* Buffer sizes */
#define IDMAC_SET_BUFFER1_SIZE(d, s) \
- ((d)->des1 = ((d)->des1 & 0x03ffc000) | ((s) & 0x3fff))
+ ((d)->des1 = ((d)->des1 & 0x03ffe000) | ((s) & 0x1fff))
u32 des2; /* buffer 1 physical address */