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| author | Rusty Russell <rusty@rustcorp.com.au> | 2007-02-23 14:12:02 +1100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-26 12:58:33 -0800 |
| commit | 8cd0ae056a8d3528e4deb7ecc046304bb2d5a680 (patch) | |
| tree | 114ed922208af032e1f2ac5f230eb0c584a336cb /drivers/char/hvc_console.c | |
| parent | 62fa4dc7f782911b7b3867b6360892dcd46d8e69 (diff) | |
| download | linux-8cd0ae056a8d3528e4deb7ecc046304bb2d5a680.tar.gz linux-8cd0ae056a8d3528e4deb7ecc046304bb2d5a680.tar.bz2 linux-8cd0ae056a8d3528e4deb7ecc046304bb2d5a680.zip | |
[PATCH] Make hvc_console.c compile on non-powerpc: Remove NO_IRQ
Paulus preferred this over #defining NO_IRQ in the file, since that's
0 for powerpc anyway.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/hvc_console.c')
| -rw-r--r-- | drivers/char/hvc_console.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c index cc2cd46bedc6..a0a88aa23f5b 100644 --- a/drivers/char/hvc_console.c +++ b/drivers/char/hvc_console.c @@ -316,7 +316,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp) { struct hvc_struct *hp; unsigned long flags; - int irq = NO_IRQ; + int irq = 0; int rc = 0; struct kobject *kobjp; @@ -338,14 +338,14 @@ static int hvc_open(struct tty_struct *tty, struct file * filp) hp->tty = tty; /* Save for request_irq outside of spin_lock. */ irq = hp->irq; - if (irq != NO_IRQ) + if (irq) hp->irq_requested = 1; kobjp = &hp->kobj; spin_unlock_irqrestore(&hp->lock, flags); /* check error, fallback to non-irq */ - if (irq != NO_IRQ) + if (irq) rc = request_irq(irq, hvc_handle_interrupt, IRQF_DISABLED, "hvc_console", hp); /* @@ -373,7 +373,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp) { struct hvc_struct *hp; struct kobject *kobjp; - int irq = NO_IRQ; + int irq = 0; unsigned long flags; if (tty_hung_up_p(filp)) @@ -407,7 +407,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp) */ tty_wait_until_sent(tty, HVC_CLOSE_WAIT); - if (irq != NO_IRQ) + if (irq) free_irq(irq, hp); } else { @@ -424,7 +424,7 @@ static void hvc_hangup(struct tty_struct *tty) { struct hvc_struct *hp = tty->driver_data; unsigned long flags; - int irq = NO_IRQ; + int irq = 0; int temp_open_count; struct kobject *kobjp; @@ -453,7 +453,7 @@ static void hvc_hangup(struct tty_struct *tty) irq = hp->irq; hp->irq_requested = 0; spin_unlock_irqrestore(&hp->lock, flags); - if (irq != NO_IRQ) + if (irq) free_irq(irq, hp); while(temp_open_count) { --temp_open_count; @@ -583,7 +583,7 @@ static int hvc_poll(struct hvc_struct *hp) /* If we aren't interrupt driven and aren't throttled, we always * request a reschedule */ - if (hp->irq == NO_IRQ) + if (hp->irq == 0) poll_mask |= HVC_POLL_READ; /* Read data if any */ |