X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fmmc%2Fhost.h;h=340cc0c9409fec53abf1ac08e11ec82139d06788;hb=7c8a2829c22a270acadc6aa3a937e2e7956b19f5;hp=1d09562ccf7394b2ae0a2cdf38cf52e17ccd53ec;hpb=7fd21be75dce605e7cf273bd64b6d733d422fb04;p=pandora-kernel.git

diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 1d09562ccf73..340cc0c9409f 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -12,6 +12,7 @@
 
 #include <linux/leds.h>
 #include <linux/sched.h>
+#include <linux/fault-inject.h>
 
 #include <linux/mmc/core.h>
 #include <linux/mmc/pm.h>
@@ -108,6 +109,9 @@ struct mmc_host_ops {
 	 * It is optional for the host to implement pre_req and post_req in
 	 * order to support double buffering of requests (prepare one
 	 * request while another request is active).
+	 * pre_req() must always be followed by a post_req().
+	 * To undo a call made to pre_req(), call post_req() with
+	 * a nonzero err condition.
 	 */
 	void	(*post_req)(struct mmc_host *host, struct mmc_request *req,
 			    int err);
@@ -302,6 +306,10 @@ struct mmc_host {
 
 	struct mmc_async_req	*areq;		/* active async req */
 
+#ifdef CONFIG_FAIL_MMC_REQUEST
+	struct fault_attr	fail_mmc_request;
+#endif
+
 	unsigned long		private[0] ____cacheline_aligned;
 };