diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/mem.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 17b21396e7f9..40c1580ecd47 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -542,7 +542,6 @@ static ssize_t write_kmem(struct file *file, const char __user *buf, return virtr + wrote ? : err; } -#ifdef CONFIG_DEVPORT static ssize_t read_port(struct file *file, char __user *buf, size_t count, loff_t *ppos) { @@ -583,7 +582,6 @@ static ssize_t write_port(struct file *file, const char __user *buf, *ppos = i; return tmp-buf; } -#endif static ssize_t read_null(struct file *file, char __user *buf, size_t count, loff_t *ppos) @@ -738,14 +736,12 @@ static const struct file_operations null_fops = { .splice_write = splice_write_null, }; -#ifdef CONFIG_DEVPORT -static const struct file_operations port_fops = { +static const struct file_operations __maybe_unused port_fops = { .llseek = memory_lseek, .read = read_port, .write = write_port, .open = open_port, }; -#endif static const struct file_operations zero_fops = { .llseek = zero_lseek, |