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Subject[PATCH v8 1/3] pinctrl: use to octal permissions for debugfs files
Date
Switch over pinctrl debugfs files to use octal permissions as they are
preferred over symbolic permissions. Refer to commit f90774e1fd27
("checkpatch: look for symbolic permissions and suggest octal instead").

Note: S_IFREG flag is added to the mode by __debugfs_create_file()
in fs/debugfs/inode.c

Suggested-by: Joe Perches <joe@perches.com>
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Drew Fustini <drew@beagleboard.org>
---
drivers/pinctrl/core.c | 12 ++++++------
drivers/pinctrl/pinconf.c | 4 ++--
drivers/pinctrl/pinmux.c | 4 ++--
3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index 3663d87f51a0..07458742bc0f 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -1888,11 +1888,11 @@ static void pinctrl_init_device_debugfs(struct pinctrl_dev *pctldev)
dev_name(pctldev->dev));
return;
}
- debugfs_create_file("pins", S_IFREG | S_IRUGO,
+ debugfs_create_file("pins", 0444,
device_root, pctldev, &pinctrl_pins_fops);
- debugfs_create_file("pingroups", S_IFREG | S_IRUGO,
+ debugfs_create_file("pingroups", 0444,
device_root, pctldev, &pinctrl_groups_fops);
- debugfs_create_file("gpio-ranges", S_IFREG | S_IRUGO,
+ debugfs_create_file("gpio-ranges", 0444,
device_root, pctldev, &pinctrl_gpioranges_fops);
if (pctldev->desc->pmxops)
pinmux_init_device_debugfs(device_root, pctldev);
@@ -1914,11 +1914,11 @@ static void pinctrl_init_debugfs(void)
return;
}

- debugfs_create_file("pinctrl-devices", S_IFREG | S_IRUGO,
+ debugfs_create_file("pinctrl-devices", 0444,
debugfs_root, NULL, &pinctrl_devices_fops);
- debugfs_create_file("pinctrl-maps", S_IFREG | S_IRUGO,
+ debugfs_create_file("pinctrl-maps", 0444,
debugfs_root, NULL, &pinctrl_maps_fops);
- debugfs_create_file("pinctrl-handles", S_IFREG | S_IRUGO,
+ debugfs_create_file("pinctrl-handles", 0444,
debugfs_root, NULL, &pinctrl_fops);
}

diff --git a/drivers/pinctrl/pinconf.c b/drivers/pinctrl/pinconf.c
index 02c075cc010b..d9d54065472e 100644
--- a/drivers/pinctrl/pinconf.c
+++ b/drivers/pinctrl/pinconf.c
@@ -370,9 +370,9 @@ DEFINE_SHOW_ATTRIBUTE(pinconf_groups);
void pinconf_init_device_debugfs(struct dentry *devroot,
struct pinctrl_dev *pctldev)
{
- debugfs_create_file("pinconf-pins", S_IFREG | S_IRUGO,
+ debugfs_create_file("pinconf-pins", 0444,
devroot, pctldev, &pinconf_pins_fops);
- debugfs_create_file("pinconf-groups", S_IFREG | S_IRUGO,
+ debugfs_create_file("pinconf-groups", 0444,
devroot, pctldev, &pinconf_groups_fops);
}

diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c
index bab888fe3f8e..c651b2db0925 100644
--- a/drivers/pinctrl/pinmux.c
+++ b/drivers/pinctrl/pinmux.c
@@ -676,9 +676,9 @@ DEFINE_SHOW_ATTRIBUTE(pinmux_pins);
void pinmux_init_device_debugfs(struct dentry *devroot,
struct pinctrl_dev *pctldev)
{
- debugfs_create_file("pinmux-functions", S_IFREG | S_IRUGO,
+ debugfs_create_file("pinmux-functions", 0444,
devroot, pctldev, &pinmux_functions_fops);
- debugfs_create_file("pinmux-pins", S_IFREG | S_IRUGO,
+ debugfs_create_file("pinmux-pins", 0444,
devroot, pctldev, &pinmux_pins_fops);
}

--
2.25.1
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