From: Zev Weiss <zev@bewilderbeest.net>
Date: Wed, 17 May 2023 05:47:56 +0000 (-0700)
Subject: gpio: mockup: Fix mode of debugfs files
X-Git-Tag: baikal/aarch64/sdk6.2~83
X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=b022084995fb7c5e17a8bfa6b7ab035f4cf1afab;p=kernel.git

gpio: mockup: Fix mode of debugfs files

commit 0a1bb16e0fe6650c3841e611de374bfd5578ad70 upstream.

This driver's debugfs files have had a read operation since commit
4ed6199559fe ("gpio: mockup: rework debugfs interface"), but were
still being created with write-only mode bits.  Update them to
indicate that the files can also be read.

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Fixes: 4ed6199559fe ("gpio: mockup: rework debugfs interface")
Cc: stable@kernel.org # v5.1+
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/gpio/gpio-mockup.c b/drivers/gpio/gpio-mockup.c
index 523dfd17dd922..72a369cf82075 100644
--- a/drivers/gpio/gpio-mockup.c
+++ b/drivers/gpio/gpio-mockup.c
@@ -368,7 +368,7 @@ static void gpio_mockup_debugfs_setup(struct device *dev,
 		priv->offset = i;
 		priv->desc = gpiochip_get_desc(gc, i);
 
-		debugfs_create_file(name, 0200, chip->dbg_dir, priv,
+		debugfs_create_file(name, 0600, chip->dbg_dir, priv,
 				    &gpio_mockup_debugfs_ops);
 	}
 }