Messages in this thread Patch in this message | | | From | Lubomir Rintel <> | Subject | [PATCH] i2c: pxa: don't error out if there's no pinctrl | Date | Tue, 2 Jun 2020 21:38:23 +0200 |
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The bus recovery patch regresses on OLPC XO-1.75 that has no pinctrl in its DT.
Fixes: 7c9ec2c52518 ("i2c: pxa: implement generic i2c bus recovery")' Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> --- drivers/i2c/busses/i2c-pxa.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c index a7885b8b5031c..35ca2c02c9b9b 100644 --- a/drivers/i2c/busses/i2c-pxa.c +++ b/drivers/i2c/busses/i2c-pxa.c @@ -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); -- 2.26.2
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