Acked-By: Jochen Friedrich <jochen@xxxxxxxx>
Am 06.12.2023 um 23:24 schrieb Christophe Leroy:
sparse reports an error on some data that gets converted from be32.
That's because that data is typed u32 instead of __be32.
The type is correct, the be32_to_cpu() conversion is not.
Remove the conversion.
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: https://lore.kernel.org/oe-kbuild-all/202312042210.QL4DA8Av-lkp@xxxxxxxxx/
Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
---
v2: Use u32 directly, remove be32_to_cpu().
---
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..771d60bc8d71 100644
--- a/drivers/i2c/busses/i2c-cpm.c
+++ b/drivers/i2c/busses/i2c-cpm.c
@@ -658,7 +658,7 @@ static int cpm_i2c_probe(struct platform_device *ofdev)
/* register new adapter to i2c module... */
data = of_get_property(ofdev->dev.of_node, "linux,i2c-index", &len);
- cpm->adap.nr = (data && len == 4) ? be32_to_cpup(data) : -1;
+ cpm->adap.nr = (data && len == 4) ? *data : -1;
result = i2c_add_numbered_adapter(&cpm->adap);
if (result < 0)
