luck/tmp_suning_uos_patched
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5f873bae70
tmp_suning_uos_patched/drivers/tty
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Stephen Warren 5f873bae70 tty/serial: Fix break handling for PORT_TEGRA 
When a break is received, Tegra's UART apparently fills the FIFO with
0 bytes. These must be drained so that they aren't interpreted as actual
data received. This allows e.g. MAGIC_SYSRQ to work on Tegra's UARTs.

v2: Added FIXME comment to clear_rx_fifo

Originally-by: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19 16:51:02 -07:00
..
hvc Fix common misspellings 2011-03-31 11:26:23 -03:00
ipwireless tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
serial tty/serial: Fix break handling for PORT_TEGRA 2011-05-19 16:51:02 -07:00
vt tty: make receive_buf() return the amout of bytes received 2011-04-22 17:31:53 -07:00
amiserial.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
bfin_jtag_comm.c drivers/tty/bfin_jtag_comm.c: avoid calling put_tty_driver on NULL 2011-03-23 19:46:39 -07:00
cyclades.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
isicom.c tty: move a number of tty drivers from drivers/char/ to drivers/tty/ 2011-02-22 16:14:56 -08:00
Kconfig n_tracerouter and n_tracesink ldisc additions. 2011-05-13 16:31:00 -07:00
Makefile n_tracerouter and n_tracesink ldisc additions. 2011-05-13 16:31:00 -07:00
moxa.c drivers/tty/moxa.c: Put correct tty value 2011-04-29 14:17:45 -07:00
moxa.h tty: move a number of tty drivers from drivers/char/ to drivers/tty/ 2011-02-22 16:14:56 -08:00
mxser.c tty: move a number of tty drivers from drivers/char/ to drivers/tty/ 2011-02-22 16:14:56 -08:00
mxser.h Fix common misspellings 2011-03-31 11:26:23 -03:00
n_gsm.c n_gsm: Use print_hex_dump_bytes 2011-04-29 14:17:46 -07:00
n_hdlc.c tty: make receive_buf() return the amout of bytes received 2011-04-22 17:31:53 -07:00
n_r3964.c tty: make receive_buf() return the amout of bytes received 2011-04-22 17:31:53 -07:00
n_tracerouter.c n_tracerouter and n_tracesink ldisc additions. 2011-05-13 16:31:00 -07:00
n_tracesink.c n_tracerouter and n_tracesink ldisc additions. 2011-05-13 16:31:00 -07:00
n_tracesink.h n_tracerouter and n_tracesink ldisc additions. 2011-05-13 16:31:00 -07:00
n_tty.c tty: make receive_buf() return the amout of bytes received 2011-04-22 17:31:53 -07:00
nozomi.c Char: nozomi, remove useless tty_sem 2011-04-25 14:19:11 -07:00
pty.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
rocket_int.h tty: move a number of tty drivers from drivers/char/ to drivers/tty/ 2011-02-22 16:14:56 -08:00
rocket.c TTY: rocket, remove unused variables 2011-04-19 14:41:48 -07:00
rocket.h tty: move a number of tty drivers from drivers/char/ to drivers/tty/ 2011-02-22 16:14:56 -08:00
synclink_gt.c Fix common misspellings 2011-03-31 11:26:23 -03:00
synclink.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
synclinkmp.c Fix common misspellings 2011-03-31 11:26:23 -03:00
sysrq.c lib, arch: add filter argument to show_mem and fix private implementations 2011-03-24 17:49:37 -07:00
tty_audit.c tty_audit: fix tty_audit_add_data live lock on audit disabled 2011-03-07 12:04:50 -08:00
tty_buffer.c tty: make receive_buf() return the amout of bytes received 2011-04-22 17:31:53 -07:00
tty_io.c TTY: tty_io, annotate locking functions 2011-04-25 14:19:12 -07:00
tty_ioctl.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
tty_ldisc.c TTY: introduce deinit helpers for proper ldisc shutdown 2011-04-19 14:43:01 -07:00
tty_mutex.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
tty_port.c