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| author | Stephen Warren <swarren@wwwdotorg.org> | 2012-03-19 20:57:13 +0100 |
|---|---|---|
| committer | Stephen Warren <swarren@wwwdotorg.org> | 2012-03-21 18:56:58 +0100 |
| commit | 8c3ec84102d171a24f050a086bfc546e9de93f9f (patch) | |
| tree | 598521643f9cb4ffdd9b121415872690254104e6 | |
| parent | Linux 3.3 (diff) | |
| download | linux-8c3ec84102d171a24f050a086bfc546e9de93f9f.tar.xz linux-8c3ec84102d171a24f050a086bfc546e9de93f9f.zip | |
ARM: tegra: Fix device tree AUXDATA for USB/EHCI
Commit 4a53f4e "USB: ehci-tegra: add probing through device tree" added
AUXDATA for Tegra's USB/EHCI controller. However, it pointed the platform
data at a location containing the address of the intended platform data,
rather than the platform data itself. This change fixes that.
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Cc: <stable@vger.kernel.org> # 3.3
| -rw-r--r-- | arch/arm/mach-tegra/board-dt-tegra20.c | 6 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/devices.c | 7 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/devices.h | 5 |
3 files changed, 11 insertions, 7 deletions
diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index 7a95e0bc4aba..7cd34565a2da 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -68,11 +68,11 @@ struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("nvidia,tegra20-i2s", TEGRA_I2S2_BASE, "tegra-i2s.1", NULL), OF_DEV_AUXDATA("nvidia,tegra20-das", TEGRA_APB_MISC_DAS_BASE, "tegra-das", NULL), OF_DEV_AUXDATA("nvidia,tegra20-ehci", TEGRA_USB_BASE, "tegra-ehci.0", - &tegra_ehci1_device.dev.platform_data), + &tegra_ehci1_pdata), OF_DEV_AUXDATA("nvidia,tegra20-ehci", TEGRA_USB2_BASE, "tegra-ehci.1", - &tegra_ehci2_device.dev.platform_data), + &tegra_ehci2_pdata), OF_DEV_AUXDATA("nvidia,tegra20-ehci", TEGRA_USB3_BASE, "tegra-ehci.2", - &tegra_ehci3_device.dev.platform_data), + &tegra_ehci3_pdata), {} }; diff --git a/arch/arm/mach-tegra/devices.c b/arch/arm/mach-tegra/devices.c index 7a2a02dbd632..5f6b867e20b4 100644 --- a/arch/arm/mach-tegra/devices.c +++ b/arch/arm/mach-tegra/devices.c @@ -23,7 +23,6 @@ #include <linux/fsl_devices.h> #include <linux/serial_8250.h> #include <linux/i2c-tegra.h> -#include <linux/platform_data/tegra_usb.h> #include <asm/pmu.h> #include <mach/irqs.h> #include <mach/iomap.h> @@ -446,18 +445,18 @@ static struct tegra_ulpi_config tegra_ehci2_ulpi_phy_config = { .clk = "cdev2", }; -static struct tegra_ehci_platform_data tegra_ehci1_pdata = { +struct tegra_ehci_platform_data tegra_ehci1_pdata = { .operating_mode = TEGRA_USB_OTG, .power_down_on_bus_suspend = 1, }; -static struct tegra_ehci_platform_data tegra_ehci2_pdata = { +struct tegra_ehci_platform_data tegra_ehci2_pdata = { .phy_config = &tegra_ehci2_ulpi_phy_config, .operating_mode = TEGRA_USB_HOST, .power_down_on_bus_suspend = 1, }; -static struct tegra_ehci_platform_data tegra_ehci3_pdata = { +struct tegra_ehci_platform_data tegra_ehci3_pdata = { .operating_mode = TEGRA_USB_HOST, .power_down_on_bus_suspend = 1, }; diff --git a/arch/arm/mach-tegra/devices.h b/arch/arm/mach-tegra/devices.h index 873ecb2f8ae6..ec455679b219 100644 --- a/arch/arm/mach-tegra/devices.h +++ b/arch/arm/mach-tegra/devices.h @@ -20,6 +20,11 @@ #define __MACH_TEGRA_DEVICES_H #include <linux/platform_device.h> +#include <linux/platform_data/tegra_usb.h> + +extern struct tegra_ehci_platform_data tegra_ehci1_pdata; +extern struct tegra_ehci_platform_data tegra_ehci2_pdata; +extern struct tegra_ehci_platform_data tegra_ehci3_pdata; extern struct platform_device tegra_gpio_device; extern struct platform_device tegra_pinmux_device; |