diff options
| author | Alexandre Courbot <acourbot@nvidia.com> | 2011-11-02 16:57:31 +0900 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:49:50 -0800 |
| commit | 7371eedb299b7d5524476377985e910dc023bb90 (patch) | |
| tree | 7eab6e06b919b69874df9b933df2cb4469706b2b /arch/arm/mach-tegra/board-aruba.c | |
| parent | fd59e8417531bc79da00319b967dcd63cbf88b38 (diff) | |
tegra: usb: otg: factorize host registration code
OTG host register/unregister functions were duplicated identically
across all board files, making the code difficult to maintain (and
actually some boards did not get all some code fixes leading to the same
bug being met again and again). This patch moves this common code into
tegra-otg.c.
Bug 884315
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Change-Id: I99b118664f0481f6c5470411b43f36609e0feb52
Reviewed-on: http://git-master/r/61763
Reviewed-by: Lokesh Pathak <lpathak@nvidia.com>
Tested-by: Lokesh Pathak <lpathak@nvidia.com>
Rebase-Id: R0f6060514c017946cc9ae2ba2f04a1c134d14d9b
Diffstat (limited to 'arch/arm/mach-tegra/board-aruba.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-aruba.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/arch/arm/mach-tegra/board-aruba.c b/arch/arm/mach-tegra/board-aruba.c index 172e6b1b1092..90d022b1535b 100644 --- a/arch/arm/mach-tegra/board-aruba.c +++ b/arch/arm/mach-tegra/board-aruba.c @@ -495,51 +495,6 @@ static void aruba_usb_init(void) platform_device_register(&tegra_ehci2_device); } -struct platform_device *tegra_usb_otg_host_register(void) -{ - struct platform_device *pdev; - void *platform_data; - int val; - - pdev = platform_device_alloc(tegra_ehci1_device.name, tegra_ehci1_device.id); - if (!pdev) - return NULL; - - val = platform_device_add_resources(pdev, tegra_ehci1_device.resource, - tegra_ehci1_device.num_resources); - if (val) - goto error; - - pdev->dev.dma_mask = tegra_ehci1_device.dev.dma_mask; - pdev->dev.coherent_dma_mask = tegra_ehci1_device.dev.coherent_dma_mask; - - platform_data = kmalloc(sizeof(struct tegra_ehci_platform_data), GFP_KERNEL); - if (!platform_data) - goto error; - - memcpy(platform_data, &tegra_ehci_pdata[0], - sizeof(struct tegra_ehci_platform_data)); - pdev->dev.platform_data = platform_data; - - val = platform_device_add(pdev); - if (val) - goto error_add; - - return pdev; - -error_add: - kfree(platform_data); -error: - pr_err("%s: failed to add the host contoller device\n", __func__); - platform_device_put(pdev); - return NULL; -} - -void tegra_usb_otg_host_unregister(struct platform_device *pdev) -{ - platform_device_unregister(pdev); -} - #ifdef CONFIG_SATA_AHCI_TEGRA static void aruba_sata_init(void) { |