diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-pxa/ssp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c index 00af7f2fed6..363668cc3a9 100644 --- a/arch/arm/mach-pxa/ssp.c +++ b/arch/arm/mach-pxa/ssp.c @@ -285,7 +285,7 @@ int ssp_init(struct ssp_dev *dev, u32 port, u32 init_flags) goto out_region; dev->irq = ssp->irq; } else - dev->irq = 0; + dev->irq = NO_IRQ; /* turn on SSP port clock */ clk_enable(ssp->clk); @@ -306,7 +306,8 @@ void ssp_exit(struct ssp_dev *dev) struct ssp_device *ssp = dev->ssp; ssp_disable(dev); - free_irq(dev->irq, dev); + if (dev->irq != NO_IRQ) + free_irq(dev->irq, dev); clk_disable(ssp->clk); ssp_free(ssp); } |