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From: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
To: <u-boot@lists.denx.de>
Cc: <michal.simek@amd.com>, <peng.fan@nxp.com>,
	<jh80.chung@samsung.com>,
	Algapally Santosh Sagar <santoshsagar.algapally@amd.com>,
	Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Subject: [PATCH 4/4] drivers: mmc: Change datatype to fix a warning
Date: Fri, 6 Jan 2023 05:00:35 -0700	[thread overview]
Message-ID: <20230106120035.2183-5-ashok.reddy.soma@amd.com> (raw)
In-Reply-To: <20230106120035.2183-1-ashok.reddy.soma@amd.com>

From: Algapally Santosh Sagar <santoshsagar.algapally@amd.com>

tuning_loop_counter is of char type. Change to int to fix below warning.
warning: comparison is always false due to limited range of data type.

Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally@amd.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
---

 drivers/mmc/zynq_sdhci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c
index 7dcf6ad842..be4075c97a 100644
--- a/drivers/mmc/zynq_sdhci.c
+++ b/drivers/mmc/zynq_sdhci.c
@@ -249,7 +249,7 @@ static int arasan_sdhci_execute_tuning(struct mmc *mmc, u8 opcode)
 	u32 ctrl;
 	struct sdhci_host *host;
 	struct arasan_sdhci_priv *priv = dev_get_priv(mmc->dev);
-	char tuning_loop_counter = SDHCI_TUNING_LOOP_COUNT;
+	int tuning_loop_counter = SDHCI_TUNING_LOOP_COUNT;
 
 	dev_dbg(mmc->dev, "%s\n", __func__);
 
-- 
2.17.1


  parent reply	other threads:[~2023-01-06 12:01 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-06 12:00 [PATCH 0/4] Fix sparse warnings Ashok Reddy Soma
2023-01-06 12:00 ` [PATCH 1/4] xilinx: common: Add missing prototype for board_get_usable_ram_top Ashok Reddy Soma
2023-01-06 12:44   ` Michal Simek
2023-01-06 12:00 ` [PATCH 2/4] gpio: zynqmp: Remove unused variable ret Ashok Reddy Soma
2023-01-06 12:42   ` Michal Simek
2023-01-06 12:00 ` [PATCH 3/4] xilinx: versal: Add missing prototype Ashok Reddy Soma
2023-01-06 12:38   ` Michal Simek
2023-01-06 12:00 ` Ashok Reddy Soma [this message]
2023-01-06 12:41   ` [PATCH 4/4] drivers: mmc: Change datatype to fix a warning Michal Simek
2023-01-06 12:45 ` [PATCH 0/4] Fix sparse warnings Michal Simek

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