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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-10 00:09:24 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-10 00:09:24 +0400 |
| commit | 5983faf942f260023e547f3c5f38c1033c35cc9b (patch) | |
| tree | f54ce89de5d9f7a05e99948937ac5456df09df30 /drivers/tty/n_tty.c | |
| parent | 21a2cb565a74bf794d343ce22300c5f6c1568ae1 (diff) | |
| parent | 995234da19b927f42722d796e8270384f33be11c (diff) | |
| download | linux-5983faf942f260023e547f3c5f38c1033c35cc9b.tar.xz | |
Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
* 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (65 commits)
tty: serial: imx: move del_timer_sync() to avoid potential deadlock
imx: add polled io uart methods
imx: Add save/restore functions for UART control regs
serial/imx: let probing fail for the dt case without a valid alias
serial/imx: propagate error from of_alias_get_id instead of using -ENODEV
tty: serial: imx: Allow UART to be a source for wakeup
serial: driver for m32 arch should not have DEC alpha errata
serial/documentation: fix documented name of DCD cpp symbol
atmel_serial: fix spinlock lockup in RS485 code
tty: Fix memory leak in virtual console when enable unicode translation
serial: use DIV_ROUND_CLOSEST instead of open coding it
serial: add support for 400 and 800 v3 series Titan cards
serial: bfin-uart: Remove ASYNC_CTS_FLOW flag for hardware automatic CTS.
serial: bfin-uart: Enable hardware automatic CTS only when CTS pin is available.
serial: make FSL errata depend on 8250_CONSOLE, not just 8250
serial: add irq handler for Freescale 16550 errata.
serial: manually inline serial8250_handle_port
serial: make 8250 timeout use the specified IRQ handler
serial: export the key functions for an 8250 IRQ handler
serial: clean up parameter passing for 8250 Rx IRQ handling
...
Diffstat (limited to 'drivers/tty/n_tty.c')
| -rw-r--r-- | drivers/tty/n_tty.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index 39d6ab6551e0..d2256d08ee7e 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -61,7 +61,7 @@ * controlling the space in the read buffer. */ #define TTY_THRESHOLD_THROTTLE 128 /* now based on remaining room */ -#define TTY_THRESHOLD_UNTHROTTLE 128 +#define TTY_THRESHOLD_UNTHROTTLE 128 /* * Special byte codes used in the echo buffer to represent operations @@ -405,7 +405,7 @@ static ssize_t process_output_block(struct tty_struct *tty, const unsigned char *buf, unsigned int nr) { int space; - int i; + int i; const unsigned char *cp; mutex_lock(&tty->output_lock); @@ -1607,7 +1607,7 @@ static inline int input_available_p(struct tty_struct *tty, int amt) } /** - * copy_from_read_buf - copy read data directly + * copy_from_read_buf - copy read data directly * @tty: terminal device * @b: user data * @nr: size of data @@ -1909,7 +1909,7 @@ do_it_again: if (nr) clear_bit(TTY_PUSH, &tty->flags); } else if (test_and_clear_bit(TTY_PUSH, &tty->flags)) - goto do_it_again; + goto do_it_again; n_tty_set_room(tty); return retval; |