Commit 9fa060df authored Jun 02, 2020 by Lubomir Rintel Committed by Wolfram Sang Jun 03, 2020

i2c: pxa: don't error out if there's no pinctrl



The bus recovery patch regresses on OLPC XO-1.75 that has no pinctrl in
its DT.

Fixes: 7c9ec2c5 ("i2c: pxa: implement generic i2c bus recovery")'
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

parent fad5972a

drivers/i2c/busses/i2c-pxa.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1348,6 +1348,8 @@ static int i2c_pxa_init_recovery(struct pxa_i2c *i2c)
		return 0;

		i2c->pinctrl = devm_pinctrl_get(dev);
		if (PTR_ERR(i2c->pinctrl) == -ENODEV)
		i2c->pinctrl = NULL;
		if (IS_ERR(i2c->pinctrl))
		return PTR_ERR(i2c->pinctrl);

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