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authorChris Packham <chris.packham@alliedtelesis.co.nz>2020-03-27 11:44:22 +1300
committerWolfram Sang <wsa@the-dreams.de>2020-03-28 05:03:17 +0100
commit14c1fe699cad9cb0acda4559c584f136d18fea50 (patch)
tree035d360d5de9a6d0dd778f68d2d8330994b11a1a
parentf491c6687332920e296d0209e366fe2ca7eab1c6 (diff)
downloadlinux-sh-14c1fe699cad9cb0acda4559c584f136d18fea50.tar.gz
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: Chris Packham <chris.packham@alliedtelesis.co.nz> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
-rw-r--r--drivers/i2c/busses/i2c-pca-platform.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-pca-platform.c b/drivers/i2c/busses/i2c-pca-platform.c
index a7a81846d5b1..635dd697ac0b 100644
--- a/drivers/i2c/busses/i2c-pca-platform.c
+++ b/drivers/i2c/busses/i2c-pca-platform.c
@@ -140,7 +140,7 @@ static int i2c_pca_pf_probe(struct platform_device *pdev)
int ret = 0;
int irq;
- irq = platform_get_irq(pdev, 0);
+ irq = platform_get_irq_optional(pdev, 0);
/* If irq is 0, we do polling. */
if (irq < 0)
irq = 0;