[PATCH] iio: adc: ad_sigma_delta: Use `unsigned int` instead of plain `unsigned`

[Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxx>]

This fixes a checkpatch warning:

	WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
	#70: FILE: drivers/iio/adc/ad_sigma_delta.c:253:
	+		unsigned status_reg;

Fixes: 132d44dc6966 ("iio: adc: ad_sigma_delta: Check for previous ready signals")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxx>
---
Hello,

if it's not already to late for that, feel free to squash this into the
original commit.

Best regards
Uwe

 drivers/iio/adc/ad_sigma_delta.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c
index c3c81aef34d8..7164ae255ed7 100644
--- a/drivers/iio/adc/ad_sigma_delta.c
+++ b/drivers/iio/adc/ad_sigma_delta.c
@@ -251,7 +251,7 @@ static int ad_sigma_delta_clear_pending_event(struct ad_sigma_delta *sigma_delta
 	if (sigma_delta->rdy_gpiod) {
 		pending_event = gpiod_get_value(sigma_delta->rdy_gpiod);
 	} else {
-		unsigned status_reg;
+		unsigned int status_reg;
 
 		ret = ad_sd_read_reg(sigma_delta, AD_SD_REG_STATUS, 1, &status_reg);
 		if (ret)

base-commit: 132d44dc6966c1cf841ffe0f6f048165687e870b
-- 
2.45.2