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Commit 1507372b authored by Rafał Miłecki's avatar Rafał Miłecki Committed by Greg Kroah-Hartman
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USB: bcma: use simpler devm helper for getting vcc GPIO 



Thanks to switching to devm_gpiod_get:
1) We don't have to pass fwnode pointer
2) We can request initial GPIO value at getting call
This was successfully tested on Netgear R6250 (BCM4708).

Signed-off-by: default avatarRafał Miłecki <zajec5@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c06fac7f

drivers/usb/host/bcma-hcd.c

+2 −4
Original line number Diff line number Diff line
@@ -352,10 +352,8 @@ static int bcma_hcd_probe(struct bcma_device *core) 
	usb_dev->core = core;



	if (core->dev.of_node)

		usb_dev->gpio_desc = devm_get_gpiod_from_child(&core->dev, "vcc",

							       &core->dev.of_node->fwnode);

	if (!IS_ERR_OR_NULL(usb_dev->gpio_desc))

		gpiod_direction_output(usb_dev->gpio_desc, 1);

		usb_dev->gpio_desc = devm_gpiod_get(&core->dev, "vcc",

						    GPIOD_OUT_HIGH);



	switch (core->id.id) {

	case BCMA_CORE_USB20_HOST: