diff options
| author | Michal Simek <monstr@monstr.eu> | 2011-12-20 14:09:14 +0400 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2012-01-05 11:34:29 +0400 |
| commit | ba2d5affded07dcdd7b076dfeb4f2eefdf79a997 (patch) | |
| tree | f94f1274f332680fdbd9ed07f7f6d9ca9a7aec19 /drivers/block/xsysace.c | |
| parent | 5dbeaad3eac6691d57af064c0a60d03751878303 (diff) | |
| download | linux-ba2d5affded07dcdd7b076dfeb4f2eefdf79a997.tar.xz | |
block: xsysace: Don't use NO_IRQ
Drivers shouldn't use NO_IRQ. Microblaze and PPC
define NO_IRQ as 0 and this reference will be removed
in near future.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Reviewed-by: Ryan Mallon <rmallon@gmail.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
CC: Rob Herring <rob.herring@calxeda.com>
Diffstat (limited to 'drivers/block/xsysace.c')
| -rw-r--r-- | drivers/block/xsysace.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c index fb1975d82a73..1a17e338735e 100644 --- a/drivers/block/xsysace.c +++ b/drivers/block/xsysace.c @@ -456,7 +456,7 @@ static inline void ace_fsm_yieldirq(struct ace_device *ace) { dev_dbg(ace->dev, "ace_fsm_yieldirq()\n"); - if (ace->irq == NO_IRQ) + if (!ace->irq) /* No IRQ assigned, so need to poll */ tasklet_schedule(&ace->fsm_tasklet); ace->fsm_continue_flag = 0; @@ -1034,12 +1034,12 @@ static int __devinit ace_setup(struct ace_device *ace) ACE_CTRL_DATABUFRDYIRQ | ACE_CTRL_ERRORIRQ); /* Now we can hook up the irq handler */ - if (ace->irq != NO_IRQ) { + if (ace->irq) { rc = request_irq(ace->irq, ace_interrupt, 0, "systemace", ace); if (rc) { /* Failure - fall back to polled mode */ dev_err(ace->dev, "request_irq failed\n"); - ace->irq = NO_IRQ; + ace->irq = 0; } } @@ -1086,7 +1086,7 @@ static void __devexit ace_teardown(struct ace_device *ace) tasklet_kill(&ace->fsm_tasklet); - if (ace->irq != NO_IRQ) + if (ace->irq) free_irq(ace->irq, ace); iounmap(ace->baseaddr); @@ -1156,7 +1156,7 @@ static int __devinit ace_probe(struct platform_device *dev) resource_size_t physaddr = 0; int bus_width = ACE_BUS_WIDTH_16; /* FIXME: should not be hard coded */ u32 id = dev->id; - int irq = NO_IRQ; + int irq = 0; int i; dev_dbg(&dev->dev, "ace_probe(%p)\n", dev); |