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i2c: designware: Suppress error message if platform_get_irq() < 0 

With -EPROBE_DEFER, this message is confusing and we hope for a
centralized printout in the future anyhow.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Christian Ruppert <christian.ruppert@alitech.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
hifive-unleashed-5.1
Alexey Brodkin 2015-03-09 12:03:12 +03:00 committed by Wolfram Sang
parent 8ce795cb0c
commit b20d386485
1 changed files with 2 additions and 4 deletions
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6
drivers/i2c/busses/i2c-designware-platdrv.c
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@ -143,10 +143,8 @@ static int dw_i2c_probe(struct platform_device *pdev)
u32 clk_freq, ht = 0;
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
dev_err(&pdev->dev, "no irq resource?\n");
return irq; /* -ENXIO */
}
if (irq < 0)
return irq;
dev = devm_kzalloc(&pdev->dev, sizeof(struct dw_i2c_dev), GFP_KERNEL);
if (!dev)