diff options
| author | Michal Simek <[email protected]> | 2012-03-30 12:10:03 +0200 |
|---|---|---|
| committer | Michal Simek <[email protected]> | 2012-03-30 12:10:03 +0200 |
| commit | 6a4770e335bd4df0a4577146f76e116ab6e23f40 (patch) | |
| tree | 305056c20b6ccf3a4fed00e9e32f3a1dd039cd70 /drivers/tty/serial/m32r_sio.c | |
| parent | ac64a9caa55bdfd8d24784f25c68cb7919ddabe3 (diff) | |
| parent | f52b69f86e27903d6896ed5fa7cd280fec8de532 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into next
Diffstat (limited to 'drivers/tty/serial/m32r_sio.c')
| -rw-r--r-- | drivers/tty/serial/m32r_sio.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/tty/serial/m32r_sio.c b/drivers/tty/serial/m32r_sio.c index 94a6792bf97b..a0703624d5e5 100644 --- a/drivers/tty/serial/m32r_sio.c +++ b/drivers/tty/serial/m32r_sio.c @@ -38,7 +38,6 @@ #include <linux/console.h> #include <linux/sysrq.h> #include <linux/serial.h> -#include <linux/serialP.h> #include <linux/delay.h> #include <asm/m32r.h> @@ -70,13 +69,6 @@ #define PASS_LIMIT 256 -/* - * We default to IRQ0 for the "no irq" hack. Some - * machine types want others as well - they're free - * to redefine this in their header file. - */ -#define is_real_interrupt(irq) ((irq) != 0) - #define BASE_BAUD 115200 /* Standard COM flags */ @@ -640,7 +632,7 @@ static int m32r_sio_startup(struct uart_port *port) * hardware interrupt, we use a timer-based system. The original * driver used to do this with IRQ0. */ - if (!is_real_interrupt(up->port.irq)) { + if (!up->port.irq) { unsigned int timeout = up->port.timeout; timeout = timeout > 6 ? (timeout / 2 - 2) : 1; @@ -687,7 +679,7 @@ static void m32r_sio_shutdown(struct uart_port *port) sio_init(); - if (!is_real_interrupt(up->port.irq)) + if (!up->port.irq) del_timer_sync(&up->timer); else serial_unlink_irq_chain(up); |