i2c: irq: Remove IRQF_DISABLED
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 <yong.zhang0@gmail.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Barry Song <21cnbao@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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1fdb24e969
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4311051c35
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@ -631,7 +631,7 @@ static int i2c_bfin_twi_resume(struct platform_device *pdev)
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struct bfin_twi_iface *iface = platform_get_drvdata(pdev);
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int rc = request_irq(iface->irq, bfin_twi_interrupt_entry,
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IRQF_DISABLED, pdev->name, iface);
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0, pdev->name, iface);
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if (rc) {
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dev_err(&pdev->dev, "Can't get IRQ %d !\n", iface->irq);
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return -ENODEV;
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@ -702,7 +702,7 @@ static int i2c_bfin_twi_probe(struct platform_device *pdev)
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}
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rc = request_irq(iface->irq, bfin_twi_interrupt_entry,
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IRQF_DISABLED, pdev->name, iface);
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0, pdev->name, iface);
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if (rc) {
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dev_err(&pdev->dev, "Can't get IRQ %d !\n", iface->irq);
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rc = -ENODEV;
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@ -755,7 +755,7 @@ static int __devinit dw_i2c_probe(struct platform_device *pdev)
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i2c_dw_init(dev);
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writel(0, dev->base + DW_IC_INTR_MASK); /* disable IRQ */
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r = request_irq(dev->irq, i2c_dw_isr, IRQF_DISABLED, pdev->name, dev);
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r = request_irq(dev->irq, i2c_dw_isr, 0, pdev->name, dev);
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if (r) {
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dev_err(&pdev->dev, "failure requesting irq %i\n", dev->irq);
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goto err_iounmap;
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@ -387,7 +387,7 @@ static int __devinit highlander_i2c_probe(struct platform_device *pdev)
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dev->irq = 0;
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if (dev->irq) {
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ret = request_irq(dev->irq, highlander_i2c_irq, IRQF_DISABLED,
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ret = request_irq(dev->irq, highlander_i2c_irq, 0,
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pdev->name, dev);
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if (unlikely(ret))
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goto err_unmap;
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@ -935,7 +935,7 @@ static int __devinit nmk_i2c_probe(struct platform_device *pdev)
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}
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dev->irq = platform_get_irq(pdev, 0);
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ret = request_irq(dev->irq, i2c_irq_handler, IRQF_DISABLED,
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ret = request_irq(dev->irq, i2c_irq_handler, 0,
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DRIVER_NAME, dev);
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if (ret) {
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dev_err(&pdev->dev, "cannot claim the irq %d\n", dev->irq);
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@ -610,7 +610,7 @@ static int __devinit nuc900_i2c_probe(struct platform_device *pdev)
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goto err_iomap;
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}
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ret = request_irq(i2c->irq, nuc900_i2c_irq, IRQF_DISABLED | IRQF_SHARED,
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ret = request_irq(i2c->irq, nuc900_i2c_irq, IRQF_SHARED,
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dev_name(&pdev->dev), i2c);
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if (ret != 0) {
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@ -306,7 +306,7 @@ static int __devinit pmcmsptwi_probe(struct platform_device *pldev)
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pmcmsptwi_data.irq = platform_get_irq(pldev, 0);
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if (pmcmsptwi_data.irq) {
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rc = request_irq(pmcmsptwi_data.irq, &pmcmsptwi_interrupt,
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IRQF_SHARED | IRQF_DISABLED | IRQF_SAMPLE_RANDOM,
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IRQF_SHARED | IRQF_SAMPLE_RANDOM,
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pldev->name, &pmcmsptwi_data);
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if (rc == 0) {
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/*
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@ -883,7 +883,7 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
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goto err_iomap;
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}
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ret = request_irq(i2c->irq, s3c24xx_i2c_irq, IRQF_DISABLED,
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ret = request_irq(i2c->irq, s3c24xx_i2c_irq, 0,
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dev_name(&pdev->dev), i2c);
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if (ret != 0) {
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@ -502,7 +502,7 @@ static int __devinit sh7760_i2c_probe(struct platform_device *pdev)
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}
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OUT32(id, I2CCCR, ret);
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if (request_irq(id->irq, sh7760_i2c_irq, IRQF_DISABLED,
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if (request_irq(id->irq, sh7760_i2c_irq, 0,
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SH7760_I2C_DEVNAME, id)) {
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dev_err(&pdev->dev, "cannot get irq %d\n", id->irq);
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ret = -EBUSY;
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@ -543,7 +543,7 @@ static int sh_mobile_i2c_hook_irqs(struct platform_device *dev, int hook)
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while ((res = platform_get_resource(dev, IORESOURCE_IRQ, k))) {
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for (n = res->start; hook && n <= res->end; n++) {
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if (request_irq(n, sh_mobile_i2c_isr, IRQF_DISABLED,
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if (request_irq(n, sh_mobile_i2c_isr, 0,
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dev_name(&dev->dev), dev)) {
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for (n--; n >= res->start; n--)
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free_irq(n, dev);
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@ -916,7 +916,7 @@ stu300_probe(struct platform_device *pdev)
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}
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dev->irq = platform_get_irq(pdev, 0);
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if (request_irq(dev->irq, stu300_irh, IRQF_DISABLED,
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if (request_irq(dev->irq, stu300_irh, 0,
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NAME, dev)) {
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ret = -EIO;
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goto err_no_irq;
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