[U-Boot] [PATCH] drivers: mmc: Change buffer type in ALLOC_CACHE_ALIGN_BUFFER macro

[sunil.m at techveda.org <sunil.m@techveda.org>]

From: Suniel Mahesh <sunil.m@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 <sunil.m@techveda.org>
Signed-off-by: Karthik Tummala <karthik@techveda.org>
---
Note:
- Build was carried out with the above changes, no build errors
  reported.
---
 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 3cdf6a4..3d4da4c 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