Messages in this thread Patch in this message | | | Subject | [PATCH] dma: intel_mid: Remove return statements at the end of all void functions | From | Axel Lin <> | Date | Sat, 22 Dec 2012 13:53:45 +0800 |
| |
Signed-off-by: Axel Lin <axel.lin@ingics.com> --- drivers/dma/intel_mid_dma.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/dma/intel_mid_dma.c b/drivers/dma/intel_mid_dma.c index bc764af..1a83d1d 100644 --- a/drivers/dma/intel_mid_dma.c +++ b/drivers/dma/intel_mid_dma.c @@ -133,7 +133,6 @@ static void dmac1_mask_periphral_intr(struct middma_device *mid) pimr |= mid->pimr_mask; writel(pimr, mid->mask_reg + LNW_PERIPHRAL_MASK); } - return; } /** @@ -154,7 +153,6 @@ static void dmac1_unmask_periphral_intr(struct intel_mid_dma_chan *midc) pimr &= ~mid->pimr_mask; writel(pimr, mid->mask_reg + LNW_PERIPHRAL_MASK); } - return; } /** @@ -172,7 +170,6 @@ static void enable_dma_interrupt(struct intel_mid_dma_chan *midc) /*en ch interrupts*/ iowrite32(UNMASK_INTR_REG(midc->ch_id), midc->dma_base + MASK_TFR); iowrite32(UNMASK_INTR_REG(midc->ch_id), midc->dma_base + MASK_ERR); - return; } /** @@ -189,7 +186,6 @@ static void disable_dma_interrupt(struct intel_mid_dma_chan *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); - return; } /***************************************************************************** @@ -341,8 +337,7 @@ static void midc_scan_descriptors(struct middma_device *mid, if (desc->status == DMA_IN_PROGRESS) midc_descriptor_complete(midc, desc); } - return; - } +} /** * midc_lli_fill_sg - Helper function to convert * SG list to Linked List Items. @@ -992,7 +987,6 @@ static void dma_tasklet(unsigned long data) spin_unlock_bh(&midc->lock); } pr_debug("MDMA:Exiting takslet...\n"); - return; } static void dma_tasklet1(unsigned long data) @@ -1214,7 +1208,6 @@ static void middma_shutdown(struct pci_dev *pdev) if (device->dma_base) iounmap(device->dma_base); free_irq(pdev->irq, device); - return; } /** -- 1.7.9.5
| |