lkml.org 
[lkml]   [2018]   [Jan]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v1 2/4] platform/x86: dell-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macro
Date
...instead of open coding file operations followed by custom ->open()
callbacks per each attribute.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/platform/x86/dell-laptop.c | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)

diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index a94936a5b6c7..7a6e521b93e6 100644
--- a/drivers/platform/x86/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -594,19 +594,7 @@ static int dell_debugfs_show(struct seq_file *s, void *data)

return 0;
}
-
-static int dell_debugfs_open(struct inode *inode, struct file *file)
-{
- return single_open(file, dell_debugfs_show, inode->i_private);
-}
-
-static const struct file_operations dell_debugfs_fops = {
- .owner = THIS_MODULE,
- .open = dell_debugfs_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(dell_debugfs);

static void dell_update_rfkill(struct work_struct *ignored)
{
--
2.15.1
\
 
 \ /
  Last update: 2018-01-22 17:05    [W:0.093 / U:0.096 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site