From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jiri Slaby Subject: [PATCH] mmc: core, annotate cmd_hdr as __le32 Date: Mon, 3 Oct 2016 10:58:28 +0200 Message-ID: <20161003085828.15913-1-jslaby@suse.cz> Return-path: Received: from mx2.suse.de ([195.135.220.15]:60141 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751020AbcJCI6b (ORCPT ); Mon, 3 Oct 2016 04:58:31 -0400 Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: ulf.hansson@linaro.org Cc: linux-kernel@vger.kernel.org, Jiri Slaby , linux-mmc@vger.kernel.org Commit f68381a70b (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] drivers/mmc/card/block.c:1613:27: got restricted __le32 [usertype] ... So annotate cmd_hdr properly using __le32 to make everyone happy. Signed-off-by: Jiri Slaby Cc: Ulf Hansson Cc: linux-mmc@vger.kernel.org --- drivers/mmc/card/block.c | 2 +- drivers/mmc/card/queue.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index c3335112e68c..9b71414526e7 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -1786,7 +1786,7 @@ static void mmc_blk_packed_hdr_wrq_prep(struct mmc_queue_req *mqrq, 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; diff --git a/drivers/mmc/card/queue.h b/drivers/mmc/card/queue.h index 3c15a75bae86..342f1e3f301e 100644 --- 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; -- 2.10.0