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2b27e62e74
DWC3 driver uses of_usb_get_phy_mode() which is implemented in drivers/usb/phy/of.c and in bare minimal configuration it might not be pulled in kernel binary. In case of ARC or ARM this could be easily reproduced with "allnodefconfig" +CONFIG_USB=m +CONFIG_USB_DWC3=m. On building all ends-up with: ---------------------->8------------------ Kernel: arch/arm/boot/Image is ready Kernel: arch/arm/boot/zImage is ready Building modules, stage 2. MODPOST 5 modules ERROR: "of_usb_get_phy_mode" [drivers/usb/dwc3/dwc3.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 ---------------------->8------------------ This was affecting Lede in case of CONFIG_ALL_KMODS=y. The patch is already scheduled for v4.12 and once it is backported to 4.9.y it must be removed from here. Note this patch makes sense not only for ARC instead it fixes a generic issue which may affect more arches and platforms thus putting it in "generic/" folder. Signed-off-by: Alexey Brodkin <Alexey.Brodkin@synopsys.com> Signed-off-by: Felix Fietkau <nbd@nbd.name> [patch rename] |
7 years ago | |
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| .. | ||
| files | 7 years ago | |
| image | 8 years ago | |
| other-files | 7 years ago | |
| patches-3.18 | 7 years ago | |
| patches-4.4 | 7 years ago | |
| patches-4.9 | 7 years ago | |
| PATCHES | 11 years ago | |
| config-3.18 | 7 years ago | |
| config-4.4 | 7 years ago | |
| config-4.9 | 7 years ago | |