On Tue 2020-02-18 14:05:14, Marian-Cristian Rotariu wrote:
> From: Mao Wenan <maowenan@huawei.com>
> 
> commit da4b5d18dd949abdda7c8ea76c9483b5edd49616 upstream.
> 
> If CONFIG_TYPEC_HD3SS3220=y, CONFIG_USB_ROLE_SWITCH=m, below errors
> can be found:
> drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_remove':
> hd3ss3220.c:(.text+0x64): undefined reference to `usb_role_switch_put'
> drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_dr_set':
> hd3ss3220.c:(.text+0x154): undefined reference to `usb_role_switch_set_role'
> drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_set_role':
> hd3ss3220.c:(.text+0x294): undefined reference to `usb_role_switch_set_role'
> hd3ss3220.c:(.text+0x2f4): undefined reference to `usb_role_switch_set_role'
> hd3ss3220.c:(.text+0x348): undefined reference to `usb_role_switch_set_role'
> hd3ss3220.c:(.text+0x390): undefined reference to `usb_role_switch_set_role'
> drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_probe':
> hd3ss3220.c:(.text+0x5e8): undefined reference to `fwnode_usb_role_switch_get'
> hd3ss3220.c:(.text+0x8a4): undefined reference to `usb_role_switch_put'
> make: *** [vmlinux] Error 1

I guess it is okay here, but for more serious bugs it would be nice to
merge the buggy patch with a fix -- not to break bisect.

Best regards,
								Pavel
								
-- 
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