Char: esp, remove hangup and wakeup bottomhalves

There is no need to schedule a bottomhalf for either of them. One is fast
and the another schedules a bottomhalf itself.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 4 deletions

diff --git a/include/linux/hayesesp.h b/include/linux/hayesesp.h
index b436be7a7ff..2177ee5b2fe 100644
--- a/include/linux/hayesesp.h
+++ b/include/linux/hayesesp.h
@@ -71,7 +71,6 @@ struct hayes_esp_config {
 #define ESP_STAT_NEVER_DMA      0x08
 #define ESP_STAT_USE_PIO        0x10
 
-#define ESP_EVENT_WRITE_WAKEUP  0
 #define ESP_MAGIC               0x53ee
 #define ESP_XMIT_SIZE           4096
 
@@ -92,7 +91,6 @@ struct esp_struct {
         unsigned short          closing_wait2;
         int                     IER;    /* Interrupt Enable Register */
         int                     MCR;    /* Modem control register */
-        unsigned long           event;
         unsigned long           last_active;
         int                     line;
         int                     count;      /* # of fd on device */
@@ -101,8 +99,6 @@ struct esp_struct {
         int                     xmit_head;
         int                     xmit_tail;
         int                     xmit_cnt;
-        struct work_struct      tqueue;
-        struct work_struct      tqueue_hangup;
         wait_queue_head_t       open_wait;
         wait_queue_head_t       close_wait;
         wait_queue_head_t       delta_msr_wait;