From: Suniel Mahesh <suni...@techveda.org>
__be32_to_cpu() accepts argument of type __be32. This patch changes
type of the buffer in ALLOC_CACHE_ALIGN_BUFFER macro to __be32, which
is then passed to __be32_to_cpu().
This prevents sparse build warnings.
drivers/mmc/mmc.c: warning: cast to restricted __be32
Signed-off-by: Suniel Mahesh <suni...@techveda.org>
Signed-off-by: Karthik Tummala <kart...@techveda.org>
---
Changes for v2:
- rebased on latest u-boot tree (2017.11.rc1)
- patch was accepted long time ago, but not applied to u-boot-mmc,
please apply.
---
Note:
Tested on latest u-boot mainline tree, no build issues.
---
drivers/mmc/mmc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 38d2e07..8716ac7 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -882,8 +882,8 @@ static int sd_change_freq(struct mmc *mmc)
{
int err;
struct mmc_cmd cmd;
- ALLOC_CACHE_ALIGN_BUFFER(uint, scr, 2);
- ALLOC_CACHE_ALIGN_BUFFER(uint, switch_status, 16);
+ ALLOC_CACHE_ALIGN_BUFFER(__be32, scr, 2);
+ ALLOC_CACHE_ALIGN_BUFFER(__be32, switch_status, 16);
struct mmc_data data;
int timeout;
--
1.9.1
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