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[4.2.y-ckt,267/305] phy: sun9i-usb: add USB dependency

Message ID 1452902519-2754-268-git-send-email-kamal@canonical.com
State New
Headers show

Commit Message

Kamal Mostafa Jan. 16, 2016, 12:01 a.m. UTC 
4.2.8-ckt2 -stable review patch.  If anyone has any objections, please let me know.

---8<------------------------------------------------------------

From: Arnd Bergmann <arnd@arndb.de>

commit 97dc5bf8d60938741e2f99242dff3684c29b6d90 upstream.

The sun9i usb phy driver calls of_usb_get_phy_mode(), which is not
available if USB is disabled:

drivers/built-in.o: In function `sun9i_usb_phy_probe':
:(.text+0x7fb0): undefined reference to `of_usb_get_phy_mode'

This adds a dependency to avoid the randconfig build errors.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 9c3b44302636 ("phy: Add driver to support individual USB PHYs on sun9i")
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
 drivers/phy/Kconfig | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index 6b8dd16..771308e 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -211,6 +211,7 @@  config PHY_SUN9I_USB
 	tristate "Allwinner sun9i SoC USB PHY driver"
 	depends on ARCH_SUNXI && HAS_IOMEM && OF
 	depends on RESET_CONTROLLER
+	depends on USB_COMMON
 	select GENERIC_PHY
 	help
 	  Enable this to support the transceiver that is part of Allwinner