diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/blackfin/include/asm/bfin_serial.h | 7 | ||||
| -rw-r--r-- | arch/um/drivers/line.c | 6 |
2 files changed, 8 insertions, 5 deletions
diff --git a/arch/blackfin/include/asm/bfin_serial.h b/arch/blackfin/include/asm/bfin_serial.h index 2d90d62edc97..d00d732784b1 100644 --- a/arch/blackfin/include/asm/bfin_serial.h +++ b/arch/blackfin/include/asm/bfin_serial.h @@ -9,8 +9,11 @@ #ifndef __BFIN_ASM_SERIAL_H__ #define __BFIN_ASM_SERIAL_H__ +#include <linux/circ_buf.h> #include <linux/serial_core.h> #include <linux/spinlock.h> +#include <linux/timer.h> +#include <linux/workqueue.h> #include <mach/anomaly.h> #include <mach/bfin_serial.h> @@ -25,10 +28,6 @@ # endif #endif -struct circ_buf; -struct timer_list; -struct work_struct; - struct bfin_serial_port { struct uart_port port; unsigned int old_status; diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index 8035145f043b..62087028a9ce 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -632,6 +632,7 @@ static irqreturn_t winch_interrupt(int irq, void *data) int fd = winch->fd; int err; char c; + struct pid *pgrp; if (fd != -1) { err = generic_read(fd, &c, NULL); @@ -657,7 +658,10 @@ static irqreturn_t winch_interrupt(int irq, void *data) if (line != NULL) { chan_window_size(line, &tty->winsize.ws_row, &tty->winsize.ws_col); - kill_pgrp(tty->pgrp, SIGWINCH, 1); + pgrp = tty_get_pgrp(tty); + if (pgrp) + kill_pgrp(pgrp, SIGWINCH, 1); + put_pid(pgrp); } tty_kref_put(tty); } |