Merge master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa

[linux-2.6-omap-h63xx.git] / include / linux / mmc / protocol.h

diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h
index 896342817b97bab2a7b20bb247115317224583fe..f819cae92266aa2fdd889d7bbe9b6480828d9680 100644 (file)
--- a/include/linux/mmc/protocol.h
+++ b/include/linux/mmc/protocol.h
@@ -236,5 +236,12 @@ struct _mmc_csd {
 #define CSD_SPEC_VER_2      2           /* Implements system specification 2.0 - 2.2 */
 #define CSD_SPEC_VER_3      3           /* Implements system specification 3.1 */
 
+
+/*
+ * SD bus widths
+ */
+#define SD_BUS_WIDTH_1      0
+#define SD_BUS_WIDTH_4      2
+
 #endif  /* MMC_MMC_PROTOCOL_H */