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authorAlan Cox <alan@linux.intel.com>2009-09-19 13:13:31 -0700
committerLive-CD User <linux@linux.site>2009-09-19 13:13:31 -0700
commitbdc04e3174e18f475289fa8f4144f66686326b7e (patch)
treec0bf03c8d6df1629bfa26b686fe65ffb0c87aeb7 /include/linux
parenta2bceae065ed8c4f552b35c4dde4cc2db05ce9e3 (diff)
serial: move delta_msr_wait into the tty_port
This is used by various drivers not just serial and can be extracted as commonality Signed-off-by: Alan Cox <alan@linux.intel.com>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/cyclades.h1
-rw-r--r--include/linux/hayesesp.h1
-rw-r--r--include/linux/serial_core.h1
-rw-r--r--include/linux/tty.h1
4 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/cyclades.h b/include/linux/cyclades.h
index bbebef7713b3..a5049eaf782d 100644
--- a/include/linux/cyclades.h
+++ b/include/linux/cyclades.h
@@ -578,7 +578,6 @@ struct cyclades_port {
struct cyclades_idle_stats idle_stats;
struct cyclades_icount icount;
struct completion shutdown_wait;
- wait_queue_head_t delta_msr_wait;
int throttle;
};
diff --git a/include/linux/hayesesp.h b/include/linux/hayesesp.h
index 940aeb51d53f..92b08cfe4a75 100644
--- a/include/linux/hayesesp.h
+++ b/include/linux/hayesesp.h
@@ -96,7 +96,6 @@ struct esp_struct {
int xmit_head;
int xmit_tail;
int xmit_cnt;
- wait_queue_head_t delta_msr_wait;
wait_queue_head_t break_wait;
struct async_icount icount; /* kernel counters for the 4 input interrupts */
struct hayes_esp_config config; /* port configuration */
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 27767ea5fa29..bcafecd3b7c1 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -349,7 +349,6 @@ struct uart_state {
struct circ_buf xmit;
struct tasklet_struct tlet;
- wait_queue_head_t delta_msr_wait;
struct uart_port *uart_port;
};
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 9fdc3d84baad..0daa8a72b176 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -203,6 +203,7 @@ struct tty_port {
int count; /* Usage count */
wait_queue_head_t open_wait; /* Open waiters */
wait_queue_head_t close_wait; /* Close waiters */
+ wait_queue_head_t delta_msr_wait; /* Modem status change */
unsigned long flags; /* TTY flags ASY_*/
struct mutex mutex; /* Locking */
unsigned char *xmit_buf; /* Optional buffer */