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phy: ti: usb2: fix OMAP_CONTROL_PHY dependency

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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: 6777cee3a872 ("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 depends on USB_SUPPORT
select GENERIC_PHY select GENERIC_PHY
select USB_PHY select USB_PHY
select OMAP_CONTROL_PHY if ARCH_OMAP2PLUS select OMAP_CONTROL_PHY if ARCH_OMAP2PLUS || COMPILE_TEST
help help
Enable this to support the transceiver that is part of SOC. This Enable this to support the transceiver that is part of SOC. This
driver takes care of all the PHY functionality apart from comparator. driver takes care of all the PHY functionality apart from comparator.