[U-Boot] [PATCH] mx6qarm2: fix build error for board_mmc_getcd()

[Prabhakar Lad]

Fix build error for mx6qarm2 board due to prototype change
for function  board_mmc_getcd().
mx6qarm2.c:123: error: conflicting types for 'board_mmc_getcd'
u-boot/include/mmc.h:318: note: previous declaration of 'board_mmc_getcd' was here

Signed-off-by: Prabhakar Lad <prabhakar.csengg at gmail.com>
---
 board/freescale/mx6qarm2/mx6qarm2.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/board/freescale/mx6qarm2/mx6qarm2.c b/board/freescale/mx6qarm2/mx6qarm2.c
index 9894245..2cb37dd 100644
--- a/board/freescale/mx6qarm2/mx6qarm2.c
+++ b/board/freescale/mx6qarm2/mx6qarm2.c
@@ -120,17 +120,17 @@ struct fsl_esdhc_cfg usdhc_cfg[2] = {
 	{USDHC4_BASE_ADDR, 1},
 };
 
-int board_mmc_getcd(u8 *cd, struct mmc *mmc)
+int board_mmc_getcd(struct mmc *mmc)
 {
 	struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+	int ret = 0;
 
 	if (cfg->esdhc_base == USDHC3_BASE_ADDR) {
 		gpio_direction_input(171); /*GPIO6_11*/
-		*cd = gpio_get_value(171);
-	} else /* Don't have the CD GPIO pin on board */
-		*cd = 0;
+		ret = !gpio_get_value(171);
+	}
 
-	return 0;
+	return ret;
 }
 
 int board_mmc_init(bd_t *bis)
-- 
1.7.4.1