linux-kernel - [PATCH] i2c: cpm: Fix data type

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Message-ID: <de07101166ac0e4649cf3b57fdf960748c9ecc75.1701800124.git.christophe.leroy@csgroup.eu>
Date:   Tue,  5 Dec 2023 19:16:53 +0100
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     Jochen Friedrich <jochen@...am.de>,
        Andi Shyti <andi.shyti@...nel.org>
Cc:     Christophe Leroy <christophe.leroy@...roup.eu>,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-i2c@...r.kernel.org, kernel test robot <lkp@...el.com>
Subject: [PATCH] i2c: cpm: Fix data type

sparse reports an error on some data that gets converted from be32.

That's because that data is typed u32 instead of __be32.

Fix it.

Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202312042210.QL4DA8Av-lkp@intel.com/
Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>
---
 drivers/i2c/busses/i2c-cpm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c
index 9a664abf734d..077be367b382 100644
--- a/drivers/i2c/busses/i2c-cpm.c
+++ b/drivers/i2c/busses/i2c-cpm.c
@@ -634,7 +634,7 @@ static int cpm_i2c_probe(struct platform_device *ofdev)
 {
 	int result, len;
 	struct cpm_i2c *cpm;
-	const u32 *data;
+	const __be32 *data;
 
 	cpm = kzalloc(sizeof(struct cpm_i2c), GFP_KERNEL);
 	if (!cpm)
-- 
2.41.0