diff options
| author | Yangtao Li | 2018-11-30 11:36:17 -0500 |
|---|---|---|
| committer | Linus Walleij | 2018-12-07 11:11:10 +0100 |
| commit | 0819dc72ea70a90ad2a070e76708ee53bac47caa (patch) | |
| tree | c4436ea8e1b44a790c6f905dd3f4b9f05ed24479 /drivers/pinctrl | |
| parent | 4be1eaf322f07bb9694618fd2763a3a1f0a3dd25 (diff) | |
pinctrl: Change to use DEFINE_SHOW_ATTRIBUTE macro
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinconf.c | 29 | ||||
| -rw-r--r-- | drivers/pinctrl/pinmux.c | 29 |
2 files changed, 8 insertions, 50 deletions
diff --git a/drivers/pinctrl/pinconf.c b/drivers/pinctrl/pinconf.c index d3fe14394b73..2c7229380f08 100644 --- a/drivers/pinctrl/pinconf.c +++ b/drivers/pinctrl/pinconf.c @@ -366,29 +366,8 @@ static int pinconf_groups_show(struct seq_file *s, void *what) return 0; } -static int pinconf_pins_open(struct inode *inode, struct file *file) -{ - return single_open(file, pinconf_pins_show, inode->i_private); -} - -static int pinconf_groups_open(struct inode *inode, struct file *file) -{ - return single_open(file, pinconf_groups_show, inode->i_private); -} - -static const struct file_operations pinconf_pins_ops = { - .open = pinconf_pins_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations pinconf_groups_ops = { - .open = pinconf_groups_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(pinconf_pins); +DEFINE_SHOW_ATTRIBUTE(pinconf_groups); #define MAX_NAME_LEN 15 @@ -613,9 +592,9 @@ void pinconf_init_device_debugfs(struct dentry *devroot, struct pinctrl_dev *pctldev) { debugfs_create_file("pinconf-pins", S_IFREG | S_IRUGO, - devroot, pctldev, &pinconf_pins_ops); + devroot, pctldev, &pinconf_pins_fops); debugfs_create_file("pinconf-groups", S_IFREG | S_IRUGO, - devroot, pctldev, &pinconf_groups_ops); + devroot, pctldev, &pinconf_groups_fops); debugfs_create_file("pinconf-config", (S_IRUGO | S_IWUSR | S_IWGRP), devroot, pctldev, &pinconf_dbg_pinconfig_fops); } diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c index 5780442c068b..4d0cc1889dd9 100644 --- a/drivers/pinctrl/pinmux.c +++ b/drivers/pinctrl/pinmux.c @@ -644,37 +644,16 @@ void pinmux_show_setting(struct seq_file *s, setting->data.mux.func); } -static int pinmux_functions_open(struct inode *inode, struct file *file) -{ - return single_open(file, pinmux_functions_show, inode->i_private); -} - -static int pinmux_pins_open(struct inode *inode, struct file *file) -{ - return single_open(file, pinmux_pins_show, inode->i_private); -} - -static const struct file_operations pinmux_functions_ops = { - .open = pinmux_functions_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations pinmux_pins_ops = { - .open = pinmux_pins_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(pinmux_functions); +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, - devroot, pctldev, &pinmux_functions_ops); + devroot, pctldev, &pinmux_functions_fops); debugfs_create_file("pinmux-pins", S_IFREG | S_IRUGO, - devroot, pctldev, &pinmux_pins_ops); + devroot, pctldev, &pinmux_pins_fops); } #endif /* CONFIG_DEBUG_FS */ |