Commit 14c1fe69 authored by Chris Packham's avatar Chris Packham Committed by Wolfram Sang

i2c: pca-platform: Use platform_irq_get_optional

The interrupt is not required so use platform_irq_get_optional() to
avoid error messages like

  i2c-pca-platform 22080000.i2c: IRQ index 0 not found
Signed-off-by: default avatarChris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent f491c668
...@@ -140,7 +140,7 @@ static int i2c_pca_pf_probe(struct platform_device *pdev) ...@@ -140,7 +140,7 @@ static int i2c_pca_pf_probe(struct platform_device *pdev)
int ret = 0; int ret = 0;
int irq; int irq;
irq = platform_get_irq(pdev, 0); irq = platform_get_irq_optional(pdev, 0);
/* If irq is 0, we do polling. */ /* If irq is 0, we do polling. */
if (irq < 0) if (irq < 0)
irq = 0; irq = 0;
......
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