path: root/arch/mn10300/kernel
diff options
authorLinus Torvalds <>2013-02-21 13:41:04 -0800
committerLinus Torvalds <>2013-02-21 13:41:04 -0800
commit21eaab6d19ed43e82ed39c8deb7f192134fb4a0e (patch)
treed995205afdcb7f47462bcd28067dc0c4ab0b7b02 /arch/mn10300/kernel
parent74e1a2a39355b2d3ae8c60c78d8add162c6d7183 (diff)
parent9e17df37d710f8998e9cb10a548304fe33d4a5c2 (diff)
Merge tag 'tty-3.9-rc1' of git://
Pull tty/serial patches from Greg Kroah-Hartman: "Here's the big tty/serial driver patches for 3.9-rc1. More tty port rework and fixes from Jiri here, as well as lots of individual serial driver updates and fixes. All of these have been in the linux-next tree for a while." * tag 'tty-3.9-rc1' of git:// (140 commits) tty: mxser: improve error handling in mxser_probe() and mxser_module_init() serial: imx: fix uninitialized variable warning serial: tegra: assume CONFIG_OF TTY: do not update atime/mtime on read/write lguest: select CONFIG_TTY to build properly. ARM defconfigs: add missing inclusions of linux/platform_device.h fb/exynos: include platform_device.h ARM: sa1100/assabet: include platform_device.h directly serial: imx: Fix recursive locking bug pps: Fix build breakage from decoupling pps from tty tty: Remove ancient hardpps() pps: Additional cleanups in uart_handle_dcd_change pps: Move timestamp read into PPS code proper pps: Don't crash the machine when exiting will do pps: Fix a use-after free bug when unregistering a source. pps: Use pps_lookup_dev to reduce ldisc coupling pps: Add pps_lookup_dev() function tty: serial: uartlite: Support uartlite on big and little endian systems tty: serial: uartlite: Fix sparse and checkpatch warnings serial/arc-uart: Miscll DT related updates (Grant's review comments) ... Fix up trivial conflicts, mostly just due to the TTY config option clashing with the EXPERIMENTAL removal.
Diffstat (limited to 'arch/mn10300/kernel')
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/mn10300/kernel/mn10300-serial.c b/arch/mn10300/kernel/mn10300-serial.c
index 81d5cb9b6569..bf6e949a2f87 100644
--- a/arch/mn10300/kernel/mn10300-serial.c
+++ b/arch/mn10300/kernel/mn10300-serial.c
@@ -524,7 +524,7 @@ static int mask_test_and_clear(volatile u8 *ptr, u8 mask)
static void mn10300_serial_receive_interrupt(struct mn10300_serial_port *port)
struct uart_icount *icount = &port->uart.icount;
- struct tty_struct *tty = port->uart.state->port.tty;
+ struct tty_port *tport = &port->uart.state->port;
unsigned ix;
int count;
u8 st, ch, push, status, overrun;
@@ -534,10 +534,10 @@ static void mn10300_serial_receive_interrupt(struct mn10300_serial_port *port)
push = 0;
count = CIRC_CNT(port->rx_inp, port->rx_outp, MNSC_BUFFER_SIZE);
- count = tty_buffer_request_room(tty, count);
+ count = tty_buffer_request_room(tport, count);
if (count == 0) {
- if (!tty->low_latency)
- tty_flip_buffer_push(tty);
+ if (!tport->low_latency)
+ tty_flip_buffer_push(tport);
@@ -545,8 +545,8 @@ try_again:
/* pull chars out of the hat */
ix = ACCESS_ONCE(port->rx_outp);
if (CIRC_CNT(port->rx_inp, ix, MNSC_BUFFER_SIZE) == 0) {
- if (push && !tty->low_latency)
- tty_flip_buffer_push(tty);
+ if (push && !tport->low_latency)
+ tty_flip_buffer_push(tport);
@@ -666,19 +666,19 @@ insert:
flag = TTY_NORMAL;
- tty_insert_flip_char(tty, ch, flag);
+ tty_insert_flip_char(tport, ch, flag);
/* overrun is special, since it's reported immediately, and doesn't
* affect the current character
if (overrun)
- tty_insert_flip_char(tty, 0, TTY_OVERRUN);
+ tty_insert_flip_char(tport, 0, TTY_OVERRUN);
if (count <= 0) {
- if (!tty->low_latency)
- tty_flip_buffer_push(tty);
+ if (!tport->low_latency)
+ tty_flip_buffer_push(tport);