diff options
Diffstat (limited to 'arch/arm/mach-omap2/dma.c')
| -rw-r--r-- | arch/arm/mach-omap2/dma.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c index a6d2cf1f8d02..e1a56d87599e 100644 --- a/arch/arm/mach-omap2/dma.c +++ b/arch/arm/mach-omap2/dma.c @@ -259,6 +259,9 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused) if (cpu_is_omap34xx() && (omap_type() != OMAP2_DEVICE_TYPE_GP)) d->dev_caps |= HS_CHANNELS_RESERVED; + if (platform_get_irq_byname(pdev, "0") < 0) + d->dev_caps |= DMA_ENGINE_HANDLE_IRQ; + /* Check the capabilities register for descriptor loading feature */ if (dma_read(CAPS_0, 0) & DMA_HAS_DESCRIPTOR_CAPS) dma_common_ch_end = CCDN; |