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| author | Christoph Hellwig <hch@lst.de> | 2018-05-15 15:57:23 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-05-16 07:23:35 +0200 |
| commit | 3f3942aca6da351a12543aa776467791b63b3a78 (patch) | |
| tree | 31030e086ea36920e07078ea2289b9b72c0b2939 /drivers/net/wireless/atmel | |
| parent | 44414d82cfe0f68cb59d0a42f599ccd893ae0032 (diff) | |
| download | linux-3f3942aca6da351a12543aa776467791b63b3a78.tar.gz linux-3f3942aca6da351a12543aa776467791b63b3a78.tar.bz2 linux-3f3942aca6da351a12543aa776467791b63b3a78.zip | |
proc: introduce proc_create_single{,_data}
Variants of proc_create{,_data} that directly take a seq_file show
callback and drastically reduces the boilerplate code in the callers.
All trivial callers converted over.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/net/wireless/atmel')
| -rw-r--r-- | drivers/net/wireless/atmel/atmel.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/net/wireless/atmel/atmel.c b/drivers/net/wireless/atmel/atmel.c index d122386c382b..b01dc34d55af 100644 --- a/drivers/net/wireless/atmel/atmel.c +++ b/drivers/net/wireless/atmel/atmel.c @@ -1482,18 +1482,6 @@ static int atmel_proc_show(struct seq_file *m, void *v) return 0; } -static int atmel_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, atmel_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations atmel_proc_fops = { - .open = atmel_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static const struct net_device_ops atmel_netdev_ops = { .ndo_open = atmel_open, .ndo_stop = atmel_close, @@ -1614,7 +1602,8 @@ struct net_device *init_atmel_card(unsigned short irq, unsigned long port, netif_carrier_off(dev); - if (!proc_create_data("driver/atmel", 0, NULL, &atmel_proc_fops, priv)) + if (!proc_create_single_data("driver/atmel", 0, NULL, atmel_proc_show, + priv)) printk(KERN_WARNING "atmel: unable to create /proc entry.\n"); printk(KERN_INFO "%s: Atmel at76c50x. Version %d.%d. MAC %pM\n", |