[U-Boot] [PATCH] mmc: Changed the datatype of the variable to handle 64-bit arch

From: Michal Simek <michal.simek@xilinx.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] mmc: Changed the datatype of the variable to handle 64-bit arch
Date: Thu,  3 May 2018 08:53:48 +0200	[thread overview]
Message-ID: <06e8783034e17ef6872b3c61c4a3e26039c5f253.1525330426.git.michal.simek@xilinx.com> (raw)

From: Vipul Kumar <vipul.kumar@xilinx.com>

This patch changed the datatype of variable "start" from uint to ulong
to work properly on 64-bit machines as well. Also the return type of
get_timer() function is ulong.

Signed-off-by: Vipul Kumar <vipul.kumar@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 drivers/mmc/mmc.c   | 4 ++--
 drivers/mmc/sdhci.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index fe7c0b39ac17..cbadba4f7b5a 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -680,7 +680,7 @@ static int mmc_complete_op_cond(struct mmc *mmc)
 {
 	struct mmc_cmd cmd;
 	int timeout = 1000;
-	uint start;
+	ulong start;
 	int err;
 
 	mmc->op_cond_pending = 0;
@@ -2608,7 +2608,7 @@ static int mmc_complete_init(struct mmc *mmc)
 int mmc_init(struct mmc *mmc)
 {
 	int err = 0;
-	__maybe_unused unsigned start;
+	__maybe_unused ulong start;
 #if CONFIG_IS_ENABLED(DM_MMC)
 	struct mmc_uclass_priv *upriv = dev_get_uclass_priv(mmc->dev);
 
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 1e5e8a615917..19ac32b66296 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -152,7 +152,7 @@ static int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd,
 	u32 mask, flags, mode;
 	unsigned int time = 0, start_addr = 0;
 	int mmc_dev = mmc_get_blk_desc(mmc)->devnum;
-	unsigned start = get_timer(0);
+	ulong start = get_timer(0);
 
 	/* Timeout unit - ms */
 	static unsigned int cmd_timeout = SDHCI_CMD_DEFAULT_TIMEOUT;
-- 
2.17.0
