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Arnd Bergmann 0c5213ce6e usb: dwc3: fix extcon dependency

[ Upstream commit 7d80dbd708c18c683dd34f79b600a05307707ce8 ]

The dwc3 core support now links against the extcon subsystem,
so it cannot be built-in when extcon is a loadable module:

arm-linux-gnueabi-ld: drivers/usb/dwc3/core.o: in function `dwc3_get_extcon':
core.c:(.text+0x572): undefined reference to `extcon_get_edev_by_phandle'
arm-linux-gnueabi-ld: core.c:(.text+0x596): undefined reference to `extcon_get_extcon_dev'
arm-linux-gnueabi-ld: core.c:(.text+0x5ea): undefined reference to `extcon_find_edev_by_node'

There was already a Kconfig dependency in the dual-role support,
but this is now needed for the entire dwc3 driver.

It is still possible to build dwc3 without extcon, but this
prevents it from being set to built-in when extcon is a loadable
module.

Fixes: d182c2e1bc92 ("usb: dwc3: Don't switch OTG -> peripheral if extcon is present")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20230118090147.2126563-1-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-02-01 08:34:25 +01:00

atm

usb: move from strlcpy with unused retval to strscpy

2022-08-19 11:08:54 +02:00

c67x00

USB: c67x00: remove unnecessary check of res

2022-05-12 11:36:46 +02:00

cdns3

usb: cdns3: remove fetched trb from cache before dequeuing

2023-01-24 07:24:38 +01:00

chipidea

usb: chipidea: fix deadlock in ci_otg_del_timer