From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 30 Mar 2014 19:06:24 +0000 (+0000)
Subject: brcm47xx: update workarounds patch to V3
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a1f4a43cef866718a31ec3c7b75fce9cc8a4843c;p=openwrt%2Fstaging%2Fflorian.git

brcm47xx: update workarounds patch to V3

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 40344
---

diff --git a/target/linux/brcm47xx/patches-3.10/128-MIPS-BCM47XX-Add-new-file-for-device-specific-workar.patch b/target/linux/brcm47xx/patches-3.10/128-MIPS-BCM47XX-Add-new-file-for-device-specific-workar.patch
index 0e291f8175..5603a536d8 100644
--- a/target/linux/brcm47xx/patches-3.10/128-MIPS-BCM47XX-Add-new-file-for-device-specific-workar.patch
+++ b/target/linux/brcm47xx/patches-3.10/128-MIPS-BCM47XX-Add-new-file-for-device-specific-workar.patch
@@ -44,7 +44,7 @@ V2: Drop pr_debug for devices we don't need workarounds for. It was too
  }
 --- /dev/null
 +++ b/arch/mips/bcm47xx/workarounds.c
-@@ -0,0 +1,25 @@
+@@ -0,0 +1,31 @@
 +#include "bcm47xx_private.h"
 +
 +#include <linux/gpio.h>
@@ -53,8 +53,14 @@ V2: Drop pr_debug for devices we don't need workarounds for. It was too
 +
 +static void __init bcm47xx_workarounds_netgear_wnr3500l(void)
 +{
-+	/* Set GPIO 12 to 1 to pass power to the USB port */
-+	gpio_set_value(12, 1);
++	const int usb_power = 12;
++	int err;
++
++	err = gpio_request_one(usb_power, GPIOF_OUT_INIT_HIGH, "usb_power");
++	if (err)
++		pr_err("Failed to request USB power gpio: %d\n", err);
++	else
++		gpio_free(usb_power);
 +}
 +
 +void __init bcm47xx_workarounds(void)
diff --git a/target/linux/brcm47xx/patches-3.14/128-MIPS-BCM47XX-Add-new-file-for-device-specific-workar.patch b/target/linux/brcm47xx/patches-3.14/128-MIPS-BCM47XX-Add-new-file-for-device-specific-workar.patch
index a1ebd20f39..e5bdb97b6c 100644
--- a/target/linux/brcm47xx/patches-3.14/128-MIPS-BCM47XX-Add-new-file-for-device-specific-workar.patch
+++ b/target/linux/brcm47xx/patches-3.14/128-MIPS-BCM47XX-Add-new-file-for-device-specific-workar.patch
@@ -44,7 +44,7 @@ V2: Drop pr_debug for devices we don't need workarounds for. It was too
  	return 0;
 --- /dev/null
 +++ b/arch/mips/bcm47xx/workarounds.c
-@@ -0,0 +1,25 @@
+@@ -0,0 +1,31 @@
 +#include "bcm47xx_private.h"
 +
 +#include <linux/gpio.h>
@@ -53,8 +53,14 @@ V2: Drop pr_debug for devices we don't need workarounds for. It was too
 +
 +static void __init bcm47xx_workarounds_netgear_wnr3500l(void)
 +{
-+	/* Set GPIO 12 to 1 to pass power to the USB port */
-+	gpio_set_value(12, 1);
++	const int usb_power = 12;
++	int err;
++
++	err = gpio_request_one(usb_power, GPIOF_OUT_INIT_HIGH, "usb_power");
++	if (err)
++		pr_err("Failed to request USB power gpio: %d\n", err);
++	else
++		gpio_free(usb_power);
 +}
 +
 +void __init bcm47xx_workarounds(void)