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* [PATCH] phy: add dm816x dependency on USB_PHY
@ 2015-05-19 13:02 ` Arnd Bergmann
  0 siblings, 0 replies; 5+ messages in thread
From: Arnd Bergmann @ 2015-05-19 13:02 UTC (permalink / raw)
  To: Kishon Vijay Abraham I
  Cc: linux-kernel, Tony Lindgren, Bin Liu, Brian Hutchinson,
	Felipe Balbi, Matthijs van Duin, linux-omap, linux-arm-kernel

The newly added phy-dm816x-usb driver depends on the
usb phy API and fails to link if that is disabled:

drivers/built-in.o: In function `dm816x_usb_phy_remove':
:(.text+0x3a28): undefined reference to `usb_remove_phy'
drivers/built-in.o: In function `dm816x_usb_phy_probe':
:(.text+0x3c18): undefined reference to `usb_add_phy_dev'

This adds an explicit dependency in Kconfig to avoid the
build error in randconfig tests.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 609adde838f4 ("phy: Add a driver for dm816x USB PHY")

diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index fceac96c2a31..1b5c235562c9 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -37,7 +37,7 @@ config ARMADA375_USBCLUSTER_PHY
 
 config PHY_DM816X_USB
 	tristate "TI dm816x USB PHY driver"
-	depends on ARCH_OMAP2PLUS
+	depends on ARCH_OMAP2PLUS && USB_PHY
 	select GENERIC_PHY
 	help
 	  Enable this for dm816x USB to work.

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

end of thread, other threads:[~2015-05-19 13:30 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2015-05-19 13:02 [PATCH] phy: add dm816x dependency on USB_PHY Arnd Bergmann
2015-05-19 13:02 ` Arnd Bergmann
2015-05-19 13:29 ` Kishon Vijay Abraham I
2015-05-19 13:29   ` Kishon Vijay Abraham I
2015-05-19 13:29   ` Kishon Vijay Abraham I

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