tifm_sd: replace command completion state machine with full checking

State machine used to to track mmc command state was found to be fragile
and unreliable, making many cards unusable. The safer solution is to perform
all needed checks at every card event.

Signed-off-by: Alex Dubov <oakad@yahoo.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/tifm.h b/include/linux/tifm.h
index 82da028d8c07..c8449fcea0c7 100644
--- a/include/linux/tifm.h
+++ b/include/linux/tifm.h
@@ -67,6 +67,7 @@ enum {
 #define TIFM_SOCK_STATE_POWERED   0x00000080
 
 #define TIFM_FIFO_ENABLE          0x00000001 /* Meaning of this constant is unverified */
+#define TIFM_FIFO_READY           0x00000001 /* Meaning of this constant is unverified */
 #define TIFM_FIFO_INT_SETALL      0x0000ffff
 #define TIFM_FIFO_INTMASK         0x00000005 /* Meaning of this constant is unverified */