mirror of https://gitee.com/openkylin/linux.git
f74875dc36
This patch make sure that all necessary members of dwc2_hsotg are initialized before the irq handler is requested. So the kernel oops triggered by dwc2_handle_common_intr has been fixed. dwc2 20980000.usb: Configuration mismatch. Forcing host mode dwc2 20980000.usb: no platform data or transceiver defined Unable to handle kernel paging request at virtual address cc860040 pgd = c0004000 [cc860040] *pgd=0b41e811, *pte=00000000, *ppte=00000000 Internal error: Oops: 7 [#1] ARM CPU: 0 PID: 1 Comm: swapper Not tainted 4.3.0-rc3+ #19 Hardware name: BCM2835 task: cb494000 ti: cb4d0000 task.ti: cb4d0000 PC is at dwc2_is_controller_alive+0x18/0x34 LR is at dwc2_handle_common_intr+0x24/0xb60 Acked-by: John Youn <johnyoun@synopsys.com> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Felipe Balbi <balbi@ti.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| core.c | ||
| core.h | ||
| core_intr.c | ||
| debug.h | ||
| debugfs.c | ||
| gadget.c | ||
| hcd.c | ||
| hcd.h | ||
| hcd_ddma.c | ||
| hcd_intr.c | ||
| hcd_queue.c | ||
| hw.h | ||
| pci.c | ||
| platform.c | ||