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i2c: designware-pci: use IRQF_COND_SUSPEND flag
This is effectively reapplies the commitb0898fdaff
("i2c: designware-pci: use IRQF_COND_SUSPEND flag") after the commitd80d134182
("i2c: designware: Move common probe code into i2c_dw_probe()"). Original message as follows. The mentioned flag fixes a warning on Intel Edison board since one of the I2C controller shares IRQ line with watchdog timer. Fixes:d80d134182
(i2c: designware: Move common probe code into i2c_dw_probe()) Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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parent
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commit
08c6e8cc66
1 changed files with 2 additions and 1 deletions
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@ -874,7 +874,8 @@ int i2c_dw_probe(struct dw_i2c_dev *dev)
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i2c_set_adapdata(adap, dev);
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i2c_dw_disable_int(dev);
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r = devm_request_irq(dev->dev, dev->irq, i2c_dw_isr, IRQF_SHARED,
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r = devm_request_irq(dev->dev, dev->irq, i2c_dw_isr,
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IRQF_SHARED | IRQF_COND_SUSPEND,
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dev_name(dev->dev), dev);
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if (r) {
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dev_err(dev->dev, "failure requesting irq %i: %d\n",
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