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phy: ti: usb2: fix OMAP_CONTROL_PHY dependency 

With randconfig build testing on arm64, we can run into a configuration
that has CONFIG_OMAP_CONTROL_PHY=m and CONFIG_OMAP_USB2=y, which in turn
causes a link failure:

drivers/phy/ti/phy-omap-usb2.o: In function `omap_usb_phy_power':
phy-omap-usb2.c:(.text+0x17c): undefined reference to `omap_control_phy_power'

I could not come up with a good way to correctly describe the relation
of the two symbols, but if we just select CONFIG_OMAP_CONTROL_PHY
during compile testing, we can no longer run into the broken configuration.

Fixes: 6777cee3a8 ("phy: ti: usb2: Add support for AM654 USB2 PHY")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Arnd Bergmann 2019-03-04 21:23:57 +01:00 committed by Kishon Vijay Abraham I
parent e03213b9a6
commit d41ce98a12
1 changed files with 1 additions and 1 deletions
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2
drivers/phy/ti/Kconfig
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@ -37,7 +37,7 @@ config OMAP_USB2
depends on USB_SUPPORT
select GENERIC_PHY
select USB_PHY
select OMAP_CONTROL_PHY if ARCH_OMAP2PLUS
select OMAP_CONTROL_PHY if ARCH_OMAP2PLUS || COMPILE_TEST
help
Enable this to support the transceiver that is part of SOC. This
driver takes care of all the PHY functionality apart from comparator.