diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/intel_mid_dma.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/dma/intel_mid_dma.c b/drivers/dma/intel_mid_dma.c index cf74a664c5e0..9e96c43a846a 100644 --- a/drivers/dma/intel_mid_dma.c +++ b/drivers/dma/intel_mid_dma.c @@ -115,16 +115,15 @@ DMAC1 interrupt Functions*/ /** * dmac1_mask_periphral_intr - mask the periphral interrupt - * @midc: dma channel for which masking is required + * @mid: dma device for which masking is required * * Masks the DMA periphral interrupt * this is valid for DMAC1 family controllers only * This controller should have periphral mask registers already mapped */ -static void dmac1_mask_periphral_intr(struct intel_mid_dma_chan *midc) +static void dmac1_mask_periphral_intr(struct middma_device *mid) { u32 pimr; - struct middma_device *mid = to_middma_device(midc->chan.device); if (mid->pimr_mask) { pimr = readl(mid->mask_reg + LNW_PERIPHRAL_MASK); @@ -184,7 +183,6 @@ static void enable_dma_interrupt(struct intel_mid_dma_chan *midc) static void disable_dma_interrupt(struct intel_mid_dma_chan *midc) { /*Check LPE PISR, make sure fwd is disabled*/ - dmac1_mask_periphral_intr(midc); iowrite32(MASK_INTR_REG(midc->ch_id), midc->dma_base + MASK_BLOCK); iowrite32(MASK_INTR_REG(midc->ch_id), midc->dma_base + MASK_TFR); iowrite32(MASK_INTR_REG(midc->ch_id), midc->dma_base + MASK_ERR); @@ -1348,6 +1346,7 @@ int dma_suspend(struct pci_dev *pci, pm_message_t state) if (device->ch[i].in_use) return -EAGAIN; } + dmac1_mask_periphral_intr(device); device->state = SUSPENDED; pci_save_state(pci); pci_disable_device(pci); |