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([110.9.142.4]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2cfde7d7b87sm40186245ad.57.2026.07.27.11.49.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Jul 2026 11:49:03 -0700 (PDT) From: Sang-Heon Jeon To: Jonathan Cameron Cc: Andy Shevchenko , Brian Masney , David Lechner , Geert Uytterhoeven , Linus Walleij , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Magnus Damm , Marek Vasut , =?UTF-8?q?Nuno=20S=C3=A1?= Subject: [PATCH 1/9] iio: light: isl29028: return zero in write_raw() on success Date: Tue, 28 Jul 2026 03:47:38 +0900 Message-ID: <20260727184755.2055414-2-ekffu200098@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260727184755.2055414-1-ekffu200098@gmail.com> References: <20260727184755.2055414-1-ekffu200098@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit isl29028_write_raw() returns the value of pm_runtime_put_autosuspend(), which is 1 if the device is already runtime suspended. In that case write() on the sysfs attribute returns 1 instead of the number of bytes written. Make isl29028_write_raw() always return zero on success. Fixes: 2db5054ac28d ("staging: iio: isl29028: add runtime power management support") Signed-off-by: Sang-Heon Jeon --- drivers/iio/light/isl29028.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/light/isl29028.c b/drivers/iio/light/isl29028.c index b88e7c4eae3e..6d5dd17e7a7d 100644 --- a/drivers/iio/light/isl29028.c +++ b/drivers/iio/light/isl29028.c @@ -409,7 +409,7 @@ static int isl29028_write_raw(struct iio_dev *indio_dev, if (ret < 0) return ret; - return ret; + return 0; } static int isl29028_read_raw(struct iio_dev *indio_dev, -- 2.43.0