Messages in this thread Patch in this message | | | From | Vivek Gautam <> | Subject | [PATCH 1/2] usb: dwc3: exynos/omap: Change platform device IDs for no_op_xceive to AUTO | Date | Fri, 25 Jan 2013 16:52:01 +0530 |
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Multiple dwc3 probe calls try to allocate no_op_xceive platform device. Having static IDs for these will throw sysfs error -EEXIST. Changing these static platform device IDs to AUTO to enable multiple dwc3 controller support on a SoC.
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> --- drivers/usb/dwc3/dwc3-exynos.c | 4 ++-- drivers/usb/dwc3/dwc3-omap.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/dwc3/dwc3-exynos.c b/drivers/usb/dwc3/dwc3-exynos.c index 1e95551..b50da53 100644 --- a/drivers/usb/dwc3/dwc3-exynos.c +++ b/drivers/usb/dwc3/dwc3-exynos.c @@ -42,7 +42,7 @@ static int dwc3_exynos_register_phys(struct dwc3_exynos *exynos) memset(&pdata, 0x00, sizeof(pdata)); - pdev = platform_device_alloc("nop_usb_xceiv", 0); + pdev = platform_device_alloc("nop_usb_xceiv", PLATFORM_DEVID_AUTO); if (!pdev) return -ENOMEM; @@ -53,7 +53,7 @@ static int dwc3_exynos_register_phys(struct dwc3_exynos *exynos) if (ret) goto err1; - pdev = platform_device_alloc("nop_usb_xceiv", 1); + pdev = platform_device_alloc("nop_usb_xceiv", PLATFORM_DEVID_AUTO); if (!pdev) { ret = -ENOMEM; goto err1; diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c index 831b75f..22f337f 100644 --- a/drivers/usb/dwc3/dwc3-omap.c +++ b/drivers/usb/dwc3/dwc3-omap.c @@ -203,7 +203,7 @@ static int dwc3_omap_register_phys(struct dwc3_omap *omap) memset(&pdata, 0x00, sizeof(pdata)); - pdev = platform_device_alloc("nop_usb_xceiv", 0); + pdev = platform_device_alloc("nop_usb_xceiv", PLATFORM_DEVID_AUTO); if (!pdev) return -ENOMEM; @@ -214,7 +214,7 @@ static int dwc3_omap_register_phys(struct dwc3_omap *omap) if (ret) goto err1; - pdev = platform_device_alloc("nop_usb_xceiv", 1); + pdev = platform_device_alloc("nop_usb_xceiv", PLATFORM_DEVID_AUTO); if (!pdev) { ret = -ENOMEM; goto err1; -- 1.7.6.5
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