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ieee802154: at86rf230: convert to DEFINE_SHOW_ATTRIBUTE

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Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yangtao Li 2018-12-10 10:46:03 -05:00 committed by David S. Miller
parent b1dd054dbb
commit f578e67649
1 changed files with 1 additions and 12 deletions
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13
drivers/net/ieee802154/at86rf230.c
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@ -1632,18 +1632,7 @@ static int at86rf230_stats_show(struct seq_file *file, void *offset)
seq_printf(file, "INVALID:\t\t%8llu\n", lp->trac.invalid); seq_printf(file, "INVALID:\t\t%8llu\n", lp->trac.invalid);
return 0; return 0;
} }
DEFINE_SHOW_ATTRIBUTE(at86rf230_stats);
static int at86rf230_stats_open(struct inode *inode, struct file *file)
{
return single_open(file, at86rf230_stats_show, inode->i_private);
}
static const struct file_operations at86rf230_stats_fops = {
.open = at86rf230_stats_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int at86rf230_debugfs_init(struct at86rf230_local *lp) static int at86rf230_debugfs_init(struct at86rf230_local *lp)
{ {