patch "iio: adc: ade9000: fix wrong return type in streaming push" added to char-misc-linus

patch "iio: adc: ade9000: fix wrong return type in streaming push" added to char-misc-linus

[gregkh]

This is a note to let you know that I've just added the patch titled

    iio: adc: ade9000: fix wrong return type in streaming push

to my char-misc git tree which can be found at
    git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
in the char-misc-linus branch.

The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.

If you have any questions about this process, please let me know.


From 57b207e38d414a27fda9fff638a0d3e7ef16b917 Mon Sep 17 00:00:00 2001
From: Giorgi Tchankvetadze <giorgitchankvetadze1997@gmail.com>
Date: Tue, 24 Feb 2026 17:23:55 +0400
Subject: iio: adc: ade9000: fix wrong return type in streaming push

The else branch of ade9000_iio_push_streaming() incorrectly returns
IRQ_HANDLED on regmap_write failure. This function returns int (0 on
success, negative errno on failure), so IRQ_HANDLED (1) would be
misinterpreted as a non-error by callers.

Return ret instead, consistent with every other error path in the
function.

Fixes: 81de7b4619fc ("iio: adc: add ade9000 support")
Signed-off-by: Giorgi Tchankvetadze <giorgitchankvetadze1997@gmail.com>
Reviewed-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
 drivers/iio/adc/ade9000.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/adc/ade9000.c b/drivers/iio/adc/ade9000.c
index 945a159e5de6..1abbfdfcd554 100644
--- a/drivers/iio/adc/ade9000.c
+++ b/drivers/iio/adc/ade9000.c
@@ -787,7 +787,7 @@ static int ade9000_iio_push_streaming(struct iio_dev *indio_dev)
 				   ADE9000_MIDDLE_PAGE_BIT);
 		if (ret) {
 			dev_err_ratelimited(dev, "IRQ0 WFB write fail");
-			return IRQ_HANDLED;
+			return ret;
 		}
 
 		ade9000_configure_scan(indio_dev, ADE9000_REG_WF_BUFF);
-- 
2.53.0