platform/x86: dell-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macro
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Web: https://git.kernel.org/torvalds/c/b04eb8aaab8d0eef224247075528c7545fd2a50c Commit: b04eb8aaab8d0eef224247075528c7545fd2a50c Parent: a08f06bb7a0743a7fc8d571899c93d882468096e Refname: refs/heads/master Author: Andy Shevchenko <[email protected]> AuthorDate: Mon Jan 22 18:05:44 2018 +0200 Committer: Andy Shevchenko <[email protected]> CommitDate: Wed Feb 7 12:50:22 2018 +0200 platform/x86: dell-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macro ...instead of open coding file operations followed by custom ->open() callbacks per each attribute. Signed-off-by: Andy Shevchenko <[email protected]> --- 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 a7b141992cb3..2a68f59d2228 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -636,19 +636,7 @@ 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); -}