From 51e7e8b632d8e564ba494dfa61358ac1a97e4ceb Mon Sep 17 00:00:00 2001 From: Bernie Thompson Date: Wed, 27 Feb 2013 12:19:17 -0800 Subject: mmc: core: Add in support to expose PRV for v4 MMCs The JEDEC MMC v4 spec defines a new PRV value in place of the original fwrev and hwrev specified in v1. We can expose this in the kernel to enable user space to more easily determine the product revision of a given MMC. Signed-off-by: Bernie Thompson Reviewed-by: Ulf Hansson Signed-off-by: Chris Ball --- include/linux/mmc/card.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/mmc/card.h') diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index 61b2c30c903b..f31725ba49f3 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -17,6 +17,7 @@ struct mmc_cid { unsigned int manfid; char prod_name[8]; + unsigned char prv; unsigned int serial; unsigned short oemid; unsigned short year; -- cgit v1.2.3