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authorYangtao Li <tiny.windzz@gmail.com>2018-11-22 17:25:51 +0300
committerSebastian Reichel <sebastian.reichel@collabora.com>2019-01-21 00:21:45 +0300
commit0367e23425afdffe1f5b94e56a214d62b35beb05 (patch)
treedee94f2386d13733f168e69c2e083eb3c6ae9bee /drivers/power
parentf5d782d46aa5d4dd369e6560ce5227136b58926f (diff)
downloadlinux-0367e23425afdffe1f5b94e56a214d62b35beb05.tar.xz
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 <tiny.windzz@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power')
-rw-r--r--drivers/power/supply/axp288_fuel_gauge.c14
1 files changed, 2 insertions, 12 deletions
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)