Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6.23

[linux-2.6] / drivers / char / specialix.c

diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c
index f1688fe81ac7b6187b66455be492315043131876..455855631aeff70f441e26be40f3a745a4cb5609 100644 (file)
--- a/drivers/char/specialix.c
+++ b/drivers/char/specialix.c
@@ -345,18 +345,6 @@ static inline void sx_release_io_range(struct specialix_board * bp)
 }
 
 
-/* Must be called with enabled interrupts */
-/* Ugly. Very ugly. Don't use this for anything else than initialization
-   code */
-static inline void sx_long_delay(unsigned long delay)
-{
-       unsigned long i;
-
-       for (i = jiffies + delay; time_after(i, jiffies); ) ;
-}
-
-
-
 /* Set the IRQ using the RTS lines that run to the PAL on the board.... */
 static int sx_set_irq ( struct specialix_board *bp)
 {
@@ -397,7 +385,7 @@ static int sx_init_CD186x(struct specialix_board  * bp)
        spin_lock_irqsave(&bp->lock, flags);
        sx_out_off(bp, CD186x_CCR, CCR_HARDRESET);      /* Reset CD186x chip          */
        spin_unlock_irqrestore(&bp->lock, flags);
-       sx_long_delay(HZ/20);                      /* Delay 0.05 sec            */
+       msleep(50);                                     /* Delay 0.05 sec            */
        spin_lock_irqsave(&bp->lock, flags);
        sx_out_off(bp, CD186x_GIVR, SX_ID);             /* Set ID for this chip      */
        sx_out_off(bp, CD186x_GICR, 0);                 /* Clear all bits            */
@@ -461,8 +449,7 @@ void missed_irq (unsigned long data)
                sx_interrupt (((struct specialix_board *)data)->irq,
                                (void*)data);
        }
-       missed_irq_timer.expires = jiffies + sx_poll;
-       add_timer (&missed_irq_timer);
+       mod_timer(&missed_irq_timer, jiffies + sx_poll);
 }
 #endif
 
@@ -534,7 +521,7 @@ static int sx_probe(struct specialix_board *bp)
                sx_wait_CCR(bp);
                sx_out(bp, CD186x_CCR, CCR_TXEN);        /* Enable transmitter     */
                sx_out(bp, CD186x_IER, IER_TXRDY);       /* Enable tx empty intr   */
-               sx_long_delay(HZ/20);
+               msleep(50);
                irqs = probe_irq_off(irqs);
 
                dprintk (SX_DEBUG_INIT, "SRSR = %02x, ", sx_in(bp, CD186x_SRSR));
@@ -597,11 +584,8 @@ static int sx_probe(struct specialix_board *bp)
        dprintk (SX_DEBUG_INIT, " GFCR = 0x%02x\n", sx_in_off(bp, CD186x_GFRCR) );
 
 #ifdef SPECIALIX_TIMER
-       init_timer (&missed_irq_timer);
-       missed_irq_timer.function = missed_irq;
-       missed_irq_timer.data = (unsigned long) bp;
-       missed_irq_timer.expires = jiffies + sx_poll;
-       add_timer (&missed_irq_timer);
+       setup_timer(&missed_irq_timer, missed_irq, (unsigned long)bp);
+       mod_timer(&missed_irq_timer, jiffies + sx_poll);
 #endif
 
        printk(KERN_INFO"sx%d: specialix IO8+ board detected at 0x%03x, IRQ %d, CD%d Rev. %c.\n",
@@ -2559,7 +2543,7 @@ static void __exit specialix_exit_module(void)
                if (sx_board[i].flags & SX_BOARD_PRESENT)
                        sx_release_io_range(&sx_board[i]);
 #ifdef SPECIALIX_TIMER
-       del_timer (&missed_irq_timer);
+       del_timer_sync(&missed_irq_timer);
 #endif
 
        func_exit();