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.vi...@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 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html