From: Yangtao Li Date: Thu, 22 Nov 2018 14:25:51 +0000 (-0500) Subject: power: supply: axp288_fuel_gauge: Change to use DEFINE_SHOW_ATTRIBUTE macro X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=0367e23425afdffe1f5b94e56a214d62b35beb05;p=openwrt%2Fstaging%2Fblogic.git power: supply: axp288_fuel_gauge: Change to use DEFINE_SHOW_ATTRIBUTE macro Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Yangtao Li Signed-off-by: Sebastian Reichel --- diff --git a/drivers/power/supply/axp288_fuel_gauge.c b/drivers/power/supply/axp288_fuel_gauge.c index 084c8ba9749d..9ff2461820d8 100644 --- a/drivers/power/supply/axp288_fuel_gauge.c +++ b/drivers/power/supply/axp288_fuel_gauge.c @@ -307,22 +307,12 @@ static int fuel_gauge_debug_show(struct seq_file *s, void *data) return 0; } -static int debug_open(struct inode *inode, struct file *file) -{ - return single_open(file, fuel_gauge_debug_show, inode->i_private); -} - -static const struct file_operations fg_debug_fops = { - .open = debug_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(fuel_gauge_debug); static void fuel_gauge_create_debugfs(struct axp288_fg_info *info) { info->debug_file = debugfs_create_file("fuelgauge", 0666, NULL, - info, &fg_debug_fops); + info, &fuel_gauge_debug_fops); } static void fuel_gauge_remove_debugfs(struct axp288_fg_info *info)