You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
1.2 KiB
34 lines
1.2 KiB
From 1507372b97a098fd51b92c4dbdbbcd65cba26939 Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
|
|
Date: Wed, 23 Mar 2016 12:37:11 +0100
|
|
Subject: [PATCH] USB: bcma: use simpler devm helper for getting vcc GPIO
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
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: Rafał Miłecki <zajec5@gmail.com>
|
|
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
---
|
|
drivers/usb/host/bcma-hcd.c | 6 ++----
|
|
1 file changed, 2 insertions(+), 4 deletions(-)
|
|
|
|
--- a/drivers/usb/host/bcma-hcd.c
|
|
+++ b/drivers/usb/host/bcma-hcd.c
|
|
@@ -352,10 +352,8 @@ static int bcma_hcd_probe(struct bcma_de
|
|
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:
|
|
|