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| author |   Yangtao Li <tiny.windzz@gmail.com> | 2018-11-30 12:01:06 -0500 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-12-11 12:14:16 +0100 |
| commit | 0c166c3deda577955cb39f0242b734634949f1d3 (patch) | |
| tree | bd4b1f93c6c164d2506a505420c3a3ec14e58575 /drivers/acpi | |
| parent | Linux 4.20-rc6 (diff) | |
| download | linux-dev-0c166c3deda577955cb39f0242b734634949f1d3.tar.xz linux-dev-0c166c3deda577955cb39f0242b734634949f1d3.zip | |
ACPI, APEI, EINJ: 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: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/apei/einj.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/acpi/apei/einj.c b/drivers/acpi/apei/einj.c index b38737c83a24..fcccbfdbdd1a 100644 --- a/drivers/acpi/apei/einj.c +++ b/drivers/acpi/apei/einj.c @@ -607,17 +607,7 @@ static int available_error_type_show(struct seq_file *m, void *v) return 0; } -static int available_error_type_open(struct inode *inode, struct file *file) -{ - return single_open(file, available_error_type_show, NULL); -} - -static const struct file_operations available_error_type_fops = { - .open = available_error_type_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(available_error_type); static int error_type_get(void *data, u64 *val) { |