Commit 34ab54ed authored by Marek Vasut's avatar Marek Vasut Committed by Linus Walleij

gpio: max732x: Add missing dev reference to gpiochip

In case the gpiochip doesn't have the .dev field set, as is the case
in here, it is not possible to reference this device in DT as a GPIO
controller. A good example of this problem is that gpio-leds can not
be used when connected to this chip, the gpio-leds driver bails out
with -EPROBE_DEFER.

Fix this problem by setting the .dev field of the gpio_chip to the
parent i2c device.
Signed-off-by: default avatarMarek Vasut <marex@denx.de>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Mans Rullgard <mans@mansr.com>
Cc: Olaf Mandel <o.mandel@menlosystems.com>
Cc: Semen Protsenko <semen.protsenko@globallogic.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 5b2c9121
......@@ -603,6 +603,7 @@ static int max732x_setup_gpio(struct max732x_chip *chip,
gc->base = gpio_start;
gc->ngpio = port;
gc->label = chip->client->name;
gc->dev = &chip->client->dev;
gc->owner = THIS_MODULE;
return port;
......
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