linux-kernel - [PATCH V1] mmc: sdhci-uhs2: correction of incorrect type in argument

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Message-Id: <20241030112216.4057-1-victorshihgli@gmail.com>
Date: Wed, 30 Oct 2024 19:22:15 +0800
From: Victor Shih <victorshihgli@...il.com>
To: ulf.hansson@...aro.org,
	adrian.hunter@...el.com
Cc: linux-mmc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	benchuanggli@...il.com,
	HL.Liu@...esyslogic.com.tw,
	Greg.tu@...esyslogic.com.tw,
	Victor Shih <victorshihgli@...il.com>,
	kernel test robot <lkp@...el.com>,
	Ben Chuang <ben.chuang@...esyslogic.com.tw>,
	Victor Shih <victor.shih@...esyslogic.com.tw>
Subject: [PATCH V1] mmc: sdhci-uhs2: correction of incorrect type in argument

From: Victor Shih <victor.shih@...esyslogic.com.tw>

There is a type issue in the argument in the __sdhci_uhs2_send_command()
that will generate a warning when building the kernel.

Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202410260525.ZUuPhMJz-lkp@intel.com/
Signed-off-by: Ben Chuang <ben.chuang@...esyslogic.com.tw>
Signed-off-by: Victor Shih <victor.shih@...esyslogic.com.tw>
---
 drivers/mmc/host/sdhci-uhs2.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/host/sdhci-uhs2.c b/drivers/mmc/host/sdhci-uhs2.c
index 43820eb5a7ea..7f41ca67b069 100644
--- a/drivers/mmc/host/sdhci-uhs2.c
+++ b/drivers/mmc/host/sdhci-uhs2.c
@@ -649,7 +649,8 @@ static void __sdhci_uhs2_send_command(struct sdhci_host *host, struct mmc_comman
 	 * MSB when preparing config read/write commands.
 	 */
 	for (j = 0; j < cmd->uhs2_cmd->payload_len / sizeof(u32); j++) {
-		sdhci_writel(host, *(cmd->uhs2_cmd->payload + j), SDHCI_UHS2_CMD_PACKET + i);
+		sdhci_writel(host, *(__force u32 *)(cmd->uhs2_cmd->payload + j),
+			     SDHCI_UHS2_CMD_PACKET + i);
 		i += 4;
 	}
 
-- 
2.25.1