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Commit b0e45ddb authored by Vivek Gautam's avatar Vivek Gautam Committed by Felipe Balbi
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usb: dwc3: exynos/omap: Change platform device IDs for no_op_xceive to AUTO 



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: default avatarVivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 5ea92132

drivers/usb/dwc3/dwc3-exynos.c

+2 −2
Original line number Diff line number Diff line
@@ -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;

drivers/usb/dwc3/dwc3-omap.c

+2 −2
Original line number Diff line number Diff line
@@ -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;