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authorChristoph Hellwig <hch@lst.de>2018-04-13 21:04:45 +0200
committerChristoph Hellwig <hch@lst.de>2018-05-16 07:24:30 +0200
commit8a8dcabffb991a08fa1fab4e75b80a9075825606 (patch)
treedb9d836b96716c68104ab6c82d6a18912d0b3c84 /arch/xtensa/platforms
parentec7d9c9ce897174243af4fcd201dbfc34df0f3a3 (diff)
tty: replace ->proc_fops with ->proc_show
Just set up the show callback in the tty_operations, and use proc_create_single_data to create the file without additional boilerplace code. Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'arch/xtensa/platforms')
-rw-r--r--arch/xtensa/platforms/iss/console.c15
1 files changed, 1 insertions, 14 deletions
diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c
index 92f567f9a21e..af81a62faba6 100644
--- a/arch/xtensa/platforms/iss/console.c
+++ b/arch/xtensa/platforms/iss/console.c
@@ -153,19 +153,6 @@ static int rs_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int rs_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, rs_proc_show, NULL);
-}
-
-static const struct file_operations rs_proc_fops = {
- .owner = THIS_MODULE,
- .open = rs_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static const struct tty_operations serial_ops = {
.open = rs_open,
.close = rs_close,
@@ -176,7 +163,7 @@ static const struct tty_operations serial_ops = {
.chars_in_buffer = rs_chars_in_buffer,
.hangup = rs_hangup,
.wait_until_sent = rs_wait_until_sent,
- .proc_fops = &rs_proc_fops,
+ .proc_show = rs_proc_show,
};
int __init rs_init(void)