eed97ef39a
The renesas usbhs driver calls extcon_get_edev_by_phandle(), which is defined in drivers/extcon/extcon-class.c, and that can be a loadable module. If the extcon-class support is disabled, usbhs will work correctly for all devices that do not need extcon. However, if extcon-class is a loadable module, and usbhs is built-in, the kernel fails to link. In order to solve that, we need a Kconfig dependency that allows extcon to be disabled but does not allow usbhs built-in if extcon is a module. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
18 lines
580 B
Plaintext
18 lines
580 B
Plaintext
#
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# Renesas USBHS Controller Drivers
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#
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config USB_RENESAS_USBHS
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tristate 'Renesas USBHS controller'
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depends on USB_GADGET
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depends on ARCH_SHMOBILE || SUPERH || COMPILE_TEST
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depends on EXTCON || !EXTCON # if EXTCON=m, USBHS cannot be built-in
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default n
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help
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Renesas USBHS is a discrete USB host and peripheral controller chip
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that supports both full and high speed USB 2.0 data transfers.
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It has nine or more configurable endpoints, and endpoint zero.
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Say "y" to link the driver statically, or "m" to build a
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dynamically linked module called "renesas_usbhs"
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