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| author |   Yangtao Li <tiny.windzz@gmail.com> | 2018-12-15 04:01:13 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-17 14:24:11 +0100 |
| commit | 892cb81ecec9a7bf7c4224119959b21580a40870 (patch) | |
| tree | 1acd16e8f381db506e74c87c403f8636c53e8151 | |
| parent | staging: unisys: convert to DEFINE_SHOW_ATTRIBUTE (diff) | |
| download | linux-dev-892cb81ecec9a7bf7c4224119959b21580a40870.tar.xz linux-dev-892cb81ecec9a7bf7c4224119959b21580a40870.zip | |
staging: vc04_services: convert to DEFINE_SHOW_ATTRIBUTE
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c index 6a9e71a61142..46ba21967820 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c @@ -153,19 +153,7 @@ static int debugfs_usecount_show(struct seq_file *f, void *offset) return 0; } - -static int debugfs_usecount_open(struct inode *inode, struct file *file) -{ - return single_open(file, debugfs_usecount_show, inode->i_private); -} - -static const struct file_operations debugfs_usecount_fops = { - .owner = THIS_MODULE, - .open = debugfs_usecount_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(debugfs_usecount); static int debugfs_trace_show(struct seq_file *f, void *offset) { |