linux-usb.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
* [PATCH -next] usb: typec: add dependency for TYPEC_HD3SS3220
@ 2019-10-09  1:47 Mao Wenan
  2019-10-09  8:00 ` Biju Das
                   ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: Mao Wenan @ 2019-10-09  1:47 UTC (permalink / raw)
  To: heikki.krogerus, gregkh, biju.das
  Cc: linux-usb, linux-kernel, kernel-janitors, Mao Wenan, Hulk Robot

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

This patch add dependency USB_ROLE_SWITCH for TYPEC_HD3SS3220.

Fixes: 1c48c759ef4b ("usb: typec: driver for TI HD3SS3220 USB Type-C DRP port controller")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Mao Wenan <maowenan@huawei.com>
---
 drivers/usb/typec/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/typec/Kconfig b/drivers/usb/typec/Kconfig
index aceb2af..b4f2aac 100644
--- a/drivers/usb/typec/Kconfig
+++ b/drivers/usb/typec/Kconfig
@@ -53,6 +53,7 @@ source "drivers/usb/typec/ucsi/Kconfig"
 config TYPEC_HD3SS3220
 	tristate "TI HD3SS3220 Type-C DRP Port controller driver"
 	depends on I2C
+	depends on USB_ROLE_SWITCH
 	help
 	  Say Y or M here if your system has TI HD3SS3220 Type-C DRP Port
 	  controller driver.
-- 
2.7.4


^ permalink raw reply related	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2019-10-16  6:39 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-10-09  1:47 [PATCH -next] usb: typec: add dependency for TYPEC_HD3SS3220 Mao Wenan
2019-10-09  8:00 ` Biju Das
2019-10-09  8:22 ` Heikki Krogerus
2019-10-16  0:54 ` maowenan
2019-10-16  6:39   ` Biju Das

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).