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linux-sg2042
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Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 

Pull i2c fix from Wolfram Sang:
 "A simple but worthwhile I2C driver fix for 4.16"

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: i2c-stm32f7: fix no check on returned setup
This commit is contained in:
Linus Torvalds 2018-03-30 07:14:35 -10:00
parent ef82f598a0 771b7bf053
commit bd886137a1
1 changed files with 5 additions and 0 deletions
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5
drivers/i2c/busses/i2c-stm32f7.c
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@ -888,6 +888,11 @@ static int stm32f7_i2c_probe(struct platform_device *pdev)
}
setup = of_device_get_match_data(&pdev->dev);
if (!setup) {
dev_err(&pdev->dev, "Can't get device data\n");
ret = -ENODEV;
goto clk_free;
}
i2c_dev->setup = *setup;
ret = device_property_read_u32(i2c_dev->dev, "i2c-scl-rising-time-ns",