[PATCH 30/57] dmaengine: irq: Remove IRQF_DISABLED
From: Yong Zhang <hidden>
Date: 2011-09-21 09:34:14
Also in:
linux-arm-kernel, lkml
Subsystem:
dma generic offload engine subsystem, the rest · Maintainers:
Vinod Koul, Linus Torvalds
Since commit [c58543c8: genirq: Run irq handlers with interrupts disabled], We run all interrupt handlers with interrupts disabled and we even check and yell when an interrupt handler returns with interrupts enabled (see commit [b738a50a: genirq: Warn when handler enables interrupts]). So now this flag is a NOOP and can be removed. Signed-off-by: Yong Zhang <redacted> Acked-by: Vinod Koul <redacted> Acked-by: Linus Walleij <redacted> --- drivers/dma/amba-pl08x.c | 2 +- drivers/dma/coh901318.c | 2 +- drivers/dma/shdma.c | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c
index cd8df7f..5337b69 100644
--- a/drivers/dma/amba-pl08x.c
+++ b/drivers/dma/amba-pl08x.c@@ -1866,7 +1866,7 @@ static int pl08x_probe(struct amba_device *adev, const struct amba_id *id) writel(0x000000FF, pl08x->base + PL080_ERR_CLEAR); writel(0x000000FF, pl08x->base + PL080_TC_CLEAR); - ret = request_irq(adev->irq[0], pl08x_irq, IRQF_DISABLED, + ret = request_irq(adev->irq[0], pl08x_irq, 0, DRIVER_NAME, pl08x); if (ret) { dev_err(&adev->dev, "%s failed to request interrupt %d\n",
diff --git a/drivers/dma/coh901318.c b/drivers/dma/coh901318.c
index 4234f41..1dd9455 100644
--- a/drivers/dma/coh901318.c
+++ b/drivers/dma/coh901318.c@@ -1506,7 +1506,7 @@ static int __init coh901318_probe(struct platform_device *pdev) if (irq < 0) goto err_no_irq; - err = request_irq(irq, dma_irq_handler, IRQF_DISABLED, + err = request_irq(irq, dma_irq_handler, 0, "coh901318", base); if (err) { dev_crit(&pdev->dev,
diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c
index 7f49235..8c137d2 100644
--- a/drivers/dma/shdma.c
+++ b/drivers/dma/shdma.c@@ -1106,7 +1106,7 @@ static void sh_dmae_chan_remove(struct sh_dmae_device *shdev) static int __init sh_dmae_probe(struct platform_device *pdev) { struct sh_dmae_pdata *pdata = pdev->dev.platform_data; - unsigned long irqflags = IRQF_DISABLED, + unsigned long irqflags = 0, chan_flag[SH_DMAC_MAX_CHANNELS] = {}; int errirq, chan_irq[SH_DMAC_MAX_CHANNELS]; int err, i, irq_cnt = 0, irqres = 0, irq_cap = 0;
@@ -1266,7 +1266,7 @@ static int __init sh_dmae_probe(struct platform_device *pdev) IORESOURCE_IRQ_SHAREABLE) chan_flag[irq_cnt] = IRQF_SHARED; else - chan_flag[irq_cnt] = IRQF_DISABLED; + chan_flag[irq_cnt] = 0; dev_dbg(&pdev->dev, "Found IRQ %d for channel %d\n", i, irq_cnt);
--
1.7.4.1