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 9c1c4d81aa7b6b430a4f3576ce3398f54c626ba5..3e983d98837b4d6a6d88e631a67ecc757186f2ad 100644 (file)
--- a/drivers/gpio/gpio-mockup.c
+++ b/drivers/gpio/gpio-mockup.c
@@ -339,7 +339,7 @@ static void gpio_mockup_debugfs_setup(struct device *dev,
                priv->offset = i;
                priv->desc = &gc->gpiodev->descs[i];
 
-               debugfs_create_file(name, 0200, chip->dbg_dir, priv,
+               debugfs_create_file(name, 0600, chip->dbg_dir, priv,
                                    &gpio_mockup_debugfs_ops);
        }