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Subject[PATCH 4.8 125/140] mmc: core: Annotate cmd_hdr as __le32
Date
4.8-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Jiri Slaby <jslaby@suse.cz>

commit 3f2d26643595973e835e8356ea90c7c15cb1b0f1 upstream.

Commit f68381a70bb2 (mmc: block: fix packed command header endianness)
correctly fixed endianness handling of packed_cmd_hdr in
mmc_blk_packed_hdr_wrq_prep.

But now, sparse complains about incorrect types:
drivers/mmc/card/block.c:1613:27: sparse: incorrect type in assignment (different base types)
drivers/mmc/card/block.c:1613:27: expected unsigned int [unsigned] [usertype] <noident>
drivers/mmc/card/block.c:1613:27: got restricted __le32 [usertype] <noident>
...

So annotate cmd_hdr properly using __le32 to make everyone happy.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Fixes: f68381a70bb2 (mmc: block: fix packed command header endianness)
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/mmc/card/block.c | 2 +-
drivers/mmc/card/queue.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -1778,7 +1778,7 @@ static void mmc_blk_packed_hdr_wrq_prep(
struct mmc_blk_data *md = mq->data;
struct mmc_packed *packed = mqrq->packed;
bool do_rel_wr, do_data_tag;
- u32 *packed_cmd_hdr;
+ __le32 *packed_cmd_hdr;
u8 hdr_blocks;
u8 i = 1;

--- a/drivers/mmc/card/queue.h
+++ b/drivers/mmc/card/queue.h
@@ -31,7 +31,7 @@ enum mmc_packed_type {

struct mmc_packed {
struct list_head list;
- u32 cmd_hdr[1024];
+ __le32 cmd_hdr[1024];
unsigned int blocks;
u8 nr_entries;
u8 retries;

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