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[v2,01/13] iio: light: al3010: Use unsigned int for the indexing

Message ID 20250319-al3010-iio-regmap-v2-1-1310729d0543@ixit.cz (mailing list archive)
State New
Headers show
Series iio: light: Modernize al3010 and al3320a codebase | expand

Commit Message

David Heidelberg March 19, 2025, 8:59 p.m. UTC 
From: David Heidelberg <david@ixit.cz>

The integer is used as array index which cannot be negative.

Signed-off-by: David Heidelberg <david@ixit.cz>
---
 drivers/iio/light/al3010.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/iio/light/al3010.c b/drivers/iio/light/al3010.c
index 7cbb8b203300907a88f4a0ab87da89cabdd087f3..4c2fd88ab32cd73f4735b0fa3014af084037c94d 100644
--- a/drivers/iio/light/al3010.c
+++ b/drivers/iio/light/al3010.c
@@ -145,7 +145,7 @@  static int al3010_write_raw(struct iio_dev *indio_dev,
 			    int val2, long mask)
 {
 	struct al3010_data *data = iio_priv(indio_dev);
-	int i;
+	unsigned int i;
 
 	switch (mask) {
 	case IIO_CHAN_INFO_SCALE: