diff options
| author |   Jiri Slaby <jirislaby@gmail.com> | 2007-07-15 23:40:20 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-16 09:05:44 -0700 |
| commit | 7126dd0562c78fa393a53120155e9b265cc68f9d (patch) | |
| tree | 3db874d51f57f0f79a881104e5c69d0bf50a9d4c /drivers | |
| parent | Char: n_r3964, use wait_event_interruptible (diff) | |
| download | linux-dev-7126dd0562c78fa393a53120155e9b265cc68f9d.tar.xz linux-dev-7126dd0562c78fa393a53120155e9b265cc68f9d.zip | |
Char: ip2, use msleep for sleeping
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/ip2/i2ellis.c | 44 |
1 files changed, 1 insertions, 43 deletions
diff --git a/drivers/char/ip2/i2ellis.c b/drivers/char/ip2/i2ellis.c index dd761a1e4f08..61ef013b8445 100644 --- a/drivers/char/ip2/i2ellis.c +++ b/drivers/char/ip2/i2ellis.c @@ -43,8 +43,6 @@ static void iiEnableMailIrqIIEX(i2eBordStrPtr); static void iiWriteMaskII(i2eBordStrPtr, unsigned char); static void iiWriteMaskIIEX(i2eBordStrPtr, unsigned char); -static void ii2DelayTimer(unsigned int); -static void ii2DelayWakeup(unsigned long id); static void ii2Nop(void); //*************** @@ -55,8 +53,6 @@ static int ii2Safe; // Safe I/O address for delay routine static int iiDelayed; // Set when the iiResetDelay function is // called. Cleared when ANY board is reset. -static struct timer_list * pDelayTimer; // Used by iiDelayTimer -static wait_queue_head_t pDelayWait; // Used by iiDelayTimer static rwlock_t Dl_spinlock; //******** @@ -86,9 +82,6 @@ static rwlock_t Dl_spinlock; static void iiEllisInit(void) { - pDelayTimer = kmalloc ( sizeof (struct timer_list), GFP_KERNEL ); - init_timer(pDelayTimer); - init_waitqueue_head(&pDelayWait); LOCK_INIT(&Dl_spinlock); } @@ -106,7 +99,6 @@ iiEllisInit(void) static void iiEllisCleanup(void) { - kfree(pDelayTimer); } //****************************************************************************** @@ -560,19 +552,6 @@ iiInitialize(i2eBordStrPtr pB) COMPLETE(pB, I2EE_GOOD); } -//======================================================= -// Delay Routines -// -// iiDelayIO -// iiNop -//======================================================= - -static void -ii2DelayWakeup(unsigned long id) -{ - wake_up_interruptible ( &pDelayWait ); -} - //****************************************************************************** // Function: ii2DelayTimer(mseconds) // Parameters: mseconds - number of milliseconds to delay @@ -594,28 +573,7 @@ ii2DelayWakeup(unsigned long id) static void ii2DelayTimer(unsigned int mseconds) { - wait_queue_t wait; - - init_waitqueue_entry(&wait, current); - - init_timer ( pDelayTimer ); - - add_wait_queue(&pDelayWait, &wait); - - set_current_state( TASK_INTERRUPTIBLE ); - - pDelayTimer->expires = jiffies + ( mseconds + 9 ) / 10; - pDelayTimer->function = ii2DelayWakeup; - pDelayTimer->data = 0; - - add_timer ( pDelayTimer ); - - schedule(); - - set_current_state( TASK_RUNNING ); - remove_wait_queue(&pDelayWait, &wait); - - del_timer ( pDelayTimer ); + msleep_interruptible(mseconds); } #if 0 |