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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-10-11 09:50:59 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-10-11 09:50:59 +0200 |
| commit | 57390019b68b83f96eb98f490367b9df1f2d77cb (patch) | |
| tree | e6d4b6c75efdd2d7fb7d37f980688c491be3ff6a /drivers/tty/n_null.c | |
| parent | e5f9d543419c78ac58f3b3557bc5a76b20ff600b (diff) | |
| parent | 389af786f92ecdff35883551d54bf4e507ffcccb (diff) | |
Merge drm/drm-next into drm-misc-next
Updating drm-misc-next to the state of Linux v6.6-rc2.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Diffstat (limited to 'drivers/tty/n_null.c')
| -rw-r--r-- | drivers/tty/n_null.c | 25 |
1 files changed, 3 insertions, 22 deletions
diff --git a/drivers/tty/n_null.c b/drivers/tty/n_null.c index f913b665af72..5a429d923eb3 100644 --- a/drivers/tty/n_null.c +++ b/drivers/tty/n_null.c @@ -10,43 +10,24 @@ * Copyright (C) Intel 2017 */ -static int n_null_open(struct tty_struct *tty) -{ - return 0; -} - -static void n_null_close(struct tty_struct *tty) -{ -} - -static ssize_t n_null_read(struct tty_struct *tty, struct file *file, - unsigned char *buf, size_t nr, - void **cookie, unsigned long offset) +static ssize_t n_null_read(struct tty_struct *tty, struct file *file, u8 *buf, + size_t nr, void **cookie, unsigned long offset) { return -EOPNOTSUPP; } static ssize_t n_null_write(struct tty_struct *tty, struct file *file, - const unsigned char *buf, size_t nr) + const u8 *buf, size_t nr) { return -EOPNOTSUPP; } -static void n_null_receivebuf(struct tty_struct *tty, - const unsigned char *cp, const char *fp, - int cnt) -{ -} - static struct tty_ldisc_ops null_ldisc = { .owner = THIS_MODULE, .num = N_NULL, .name = "n_null", - .open = n_null_open, - .close = n_null_close, .read = n_null_read, .write = n_null_write, - .receive_buf = n_null_receivebuf }; static int __init n_null_init(void) |