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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-02-14 17:08:30 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-09 18:31:26 +0100 |
| commit | 092bd5c2b939e63e0e02249f7695ca828fa05049 (patch) | |
| tree | 9338245e1e8d98634c6b4d90667a2d064e170506 /drivers/uwb | |
| parent | USB: typec: Re-use DEFINE_SHOW_ATTRIBUTE() macro (diff) | |
| download | linux-092bd5c2b939e63e0e02249f7695ca828fa05049.tar.xz linux-092bd5c2b939e63e0e02249f7695ca828fa05049.zip | |
uwb: 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 <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/uwb')
| -rw-r--r-- | drivers/uwb/uwb-debug.c | 32 |
1 files changed, 4 insertions, 28 deletions
diff --git a/drivers/uwb/uwb-debug.c b/drivers/uwb/uwb-debug.c index 991374b13571..f1622bae13be 100644 --- a/drivers/uwb/uwb-debug.c +++ b/drivers/uwb/uwb-debug.c @@ -206,7 +206,7 @@ static const struct file_operations command_fops = { .owner = THIS_MODULE, }; -static int reservations_print(struct seq_file *s, void *p) +static int reservations_show(struct seq_file *s, void *p) { struct uwb_rc *rc = s->private; struct uwb_rsv *rsv; @@ -240,21 +240,9 @@ static int reservations_print(struct seq_file *s, void *p) return 0; } +DEFINE_SHOW_ATTRIBUTE(reservations); -static int reservations_open(struct inode *inode, struct file *file) -{ - return single_open(file, reservations_print, inode->i_private); -} - -static const struct file_operations reservations_fops = { - .open = reservations_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, - .owner = THIS_MODULE, -}; - -static int drp_avail_print(struct seq_file *s, void *p) +static int drp_avail_show(struct seq_file *s, void *p) { struct uwb_rc *rc = s->private; @@ -264,19 +252,7 @@ static int drp_avail_print(struct seq_file *s, void *p) return 0; } - -static int drp_avail_open(struct inode *inode, struct file *file) -{ - return single_open(file, drp_avail_print, inode->i_private); -} - -static const struct file_operations drp_avail_fops = { - .open = drp_avail_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, - .owner = THIS_MODULE, -}; +DEFINE_SHOW_ATTRIBUTE(drp_avail); static void uwb_dbg_channel_changed(struct uwb_pal *pal, int channel) { |