mmc: mmc_set_data_timeout() parameter write is redundant

The write parameter in mmc_set_data_timeout() is redundant as the
data structure contains information about the direction of the
transfer.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index a2b7951..2a03f8b 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -111,7 +111,7 @@
 extern int mmc_wait_for_app_cmd(struct mmc_host *, struct mmc_card *,
 	struct mmc_command *, int);
 
-extern void mmc_set_data_timeout(struct mmc_data *, const struct mmc_card *, int);
+extern void mmc_set_data_timeout(struct mmc_data *, const struct mmc_card *);
 
 extern void mmc_claim_host(struct mmc_host *host);
 extern void mmc_release_host(struct mmc_host *host);