diff options
Diffstat (limited to 'target/linux/ar71xx/patches-3.6/001-MIPS-ath79-use-a-helper-function-for-USB-resource-in.patch')
-rw-r--r-- | target/linux/ar71xx/patches-3.6/001-MIPS-ath79-use-a-helper-function-for-USB-resource-in.patch | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/target/linux/ar71xx/patches-3.6/001-MIPS-ath79-use-a-helper-function-for-USB-resource-in.patch b/target/linux/ar71xx/patches-3.6/001-MIPS-ath79-use-a-helper-function-for-USB-resource-in.patch deleted file mode 100644 index 1d6d1c5bc5..0000000000 --- a/target/linux/ar71xx/patches-3.6/001-MIPS-ath79-use-a-helper-function-for-USB-resource-in.patch +++ /dev/null @@ -1,145 +0,0 @@ -From 58a4dbd4160ee4a1428da23b81ff6d94c9a067a8 Mon Sep 17 00:00:00 2001 -From: Gabor Juhos <juhosg@openwrt.org> -Date: Sat, 4 Aug 2012 15:03:55 +0000 -Subject: [PATCH] MIPS: ath79: use a helper function for USB resource - initialization - -commit 8d3e03e186cb94a333d0176fe8b22a6df200fcc7 upstream. - -This improves code readability, and ensures that -all resource fields will be initialized correctly. -Additionally, it helps to reduce the size of the -kernel image by using uninitialized resource -variables. - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> -Patchwork: http://patchwork.linux-mips.org/patch/4171/ -Signed-off-by: John Crispin <blogic@openwrt.org> ---- - arch/mips/ath79/dev-usb.c | 64 ++++++++++++++++++++------------------------- - 1 file changed, 28 insertions(+), 36 deletions(-) - ---- a/arch/mips/ath79/dev-usb.c -+++ b/arch/mips/ath79/dev-usb.c -@@ -25,17 +25,7 @@ - #include "common.h" - #include "dev-usb.h" - --static struct resource ath79_ohci_resources[] = { -- [0] = { -- /* .start and .end fields are filled dynamically */ -- .flags = IORESOURCE_MEM, -- }, -- [1] = { -- .start = ATH79_MISC_IRQ_OHCI, -- .end = ATH79_MISC_IRQ_OHCI, -- .flags = IORESOURCE_IRQ, -- }, --}; -+static struct resource ath79_ohci_resources[2]; - - static u64 ath79_ohci_dmamask = DMA_BIT_MASK(32); - -@@ -54,17 +44,7 @@ static struct platform_device ath79_ohci - }, - }; - --static struct resource ath79_ehci_resources[] = { -- [0] = { -- /* .start and .end fields are filled dynamically */ -- .flags = IORESOURCE_MEM, -- }, -- [1] = { -- .start = ATH79_CPU_IRQ_USB, -- .end = ATH79_CPU_IRQ_USB, -- .flags = IORESOURCE_IRQ, -- }, --}; -+static struct resource ath79_ehci_resources[2]; - - static u64 ath79_ehci_dmamask = DMA_BIT_MASK(32); - -@@ -90,6 +70,20 @@ static struct platform_device ath79_ehci - }, - }; - -+static void __init ath79_usb_init_resource(struct resource res[2], -+ unsigned long base, -+ unsigned long size, -+ int irq) -+{ -+ res[0].flags = IORESOURCE_MEM; -+ res[0].start = base; -+ res[0].end = base + size - 1; -+ -+ res[1].flags = IORESOURCE_IRQ; -+ res[1].start = irq; -+ res[1].end = irq; -+} -+ - #define AR71XX_USB_RESET_MASK (AR71XX_RESET_USB_HOST | \ - AR71XX_RESET_USB_PHY | \ - AR71XX_RESET_USB_OHCI_DLL) -@@ -114,12 +108,12 @@ static void __init ath79_usb_setup(void) - - mdelay(900); - -- ath79_ohci_resources[0].start = AR71XX_OHCI_BASE; -- ath79_ohci_resources[0].end = AR71XX_OHCI_BASE + AR71XX_OHCI_SIZE - 1; -+ ath79_usb_init_resource(ath79_ohci_resources, AR71XX_OHCI_BASE, -+ AR71XX_OHCI_SIZE, ATH79_MISC_IRQ_OHCI); - platform_device_register(&ath79_ohci_device); - -- ath79_ehci_resources[0].start = AR71XX_EHCI_BASE; -- ath79_ehci_resources[0].end = AR71XX_EHCI_BASE + AR71XX_EHCI_SIZE - 1; -+ ath79_usb_init_resource(ath79_ehci_resources, AR71XX_EHCI_BASE, -+ AR71XX_EHCI_SIZE, ATH79_CPU_IRQ_USB); - ath79_ehci_device.dev.platform_data = &ath79_ehci_pdata_v1; - platform_device_register(&ath79_ehci_device); - } -@@ -143,10 +137,8 @@ static void __init ar7240_usb_setup(void - - iounmap(usb_ctrl_base); - -- ath79_ohci_resources[0].start = AR7240_OHCI_BASE; -- ath79_ohci_resources[0].end = AR7240_OHCI_BASE + AR7240_OHCI_SIZE - 1; -- ath79_ohci_resources[1].start = ATH79_CPU_IRQ_USB; -- ath79_ohci_resources[1].end = ATH79_CPU_IRQ_USB; -+ ath79_usb_init_resource(ath79_ohci_resources, AR7240_OHCI_BASE, -+ AR7240_OHCI_SIZE, ATH79_CPU_IRQ_USB); - platform_device_register(&ath79_ohci_device); - } - -@@ -161,8 +153,8 @@ static void __init ar724x_usb_setup(void - ath79_device_reset_clear(AR724X_RESET_USB_PHY); - mdelay(10); - -- ath79_ehci_resources[0].start = AR724X_EHCI_BASE; -- ath79_ehci_resources[0].end = AR724X_EHCI_BASE + AR724X_EHCI_SIZE - 1; -+ ath79_usb_init_resource(ath79_ehci_resources, AR724X_EHCI_BASE, -+ AR724X_EHCI_SIZE, ATH79_CPU_IRQ_USB); - ath79_ehci_device.dev.platform_data = &ath79_ehci_pdata_v2; - platform_device_register(&ath79_ehci_device); - } -@@ -178,8 +170,8 @@ static void __init ar913x_usb_setup(void - ath79_device_reset_clear(AR913X_RESET_USB_PHY); - mdelay(10); - -- ath79_ehci_resources[0].start = AR913X_EHCI_BASE; -- ath79_ehci_resources[0].end = AR913X_EHCI_BASE + AR913X_EHCI_SIZE - 1; -+ ath79_usb_init_resource(ath79_ehci_resources, AR913X_EHCI_BASE, -+ AR913X_EHCI_SIZE, ATH79_CPU_IRQ_USB); - ath79_ehci_device.dev.platform_data = &ath79_ehci_pdata_v2; - platform_device_register(&ath79_ehci_device); - } -@@ -195,8 +187,8 @@ static void __init ar933x_usb_setup(void - ath79_device_reset_clear(AR933X_RESET_USB_PHY); - mdelay(10); - -- ath79_ehci_resources[0].start = AR933X_EHCI_BASE; -- ath79_ehci_resources[0].end = AR933X_EHCI_BASE + AR933X_EHCI_SIZE - 1; -+ ath79_usb_init_resource(ath79_ehci_resources, AR933X_EHCI_BASE, -+ AR933X_EHCI_SIZE, ATH79_CPU_IRQ_USB); - ath79_ehci_device.dev.platform_data = &ath79_ehci_pdata_v2; - platform_device_register(&ath79_ehci_device); - } |