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usb: gadget: udc: at91: switch to using fwnode_gpiod_get_index()

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I would like to stop exporting OF-specific gpiod_get_from_of_node()
so that gpiolib can be cleaned a bit, so let's switch to the generic
fwnode property API.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Link: https://lore.kernel.org/r/20220903-gpiod_get_from_of_node-remove-v1-5-b29adfb27a6c@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dmitry Torokhov 2022-09-04 23:30:57 -07:00 committed by Greg Kroah-Hartman
parent 255930b953
commit 9e2bb70349
1 changed files with 5 additions and 3 deletions
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8
drivers/usb/gadget/udc/at91_udc.c
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@ -1779,12 +1779,14 @@ static void at91udc_of_init(struct at91_udc *udc, struct device_node *np)
if (of_property_read_u32(np, "atmel,vbus-polled", &val) == 0)
board->vbus_polled = 1;
board->vbus_pin = gpiod_get_from_of_node(np, "atmel,vbus-gpio", 0,
GPIOD_IN, "udc_vbus");
board->vbus_pin = fwnode_gpiod_get_index(of_fwnode_handle(np),
"atmel,vbus", 0, GPIOD_IN,
"udc_vbus");
if (IS_ERR(board->vbus_pin))
board->vbus_pin = NULL;
board->pullup_pin = gpiod_get_from_of_node(np, "atmel,pullup-gpio", 0,
board->pullup_pin = fwnode_gpiod_get_index(of_fwnode_handle(np),
"atmel,pullup", 0,
GPIOD_ASIS, "udc_pullup");
if (IS_ERR(board->pullup_pin))
board->pullup_pin = NULL;