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authorBeniamino Galvani <b.galvani@gmail.com>2014-09-06 00:28:23 +0200
committerDavid S. Miller <davem@davemloft.net>2014-09-08 01:12:03 +0200
commit97a13e5289baa96eaddd06e61d277457d837af3a (patch)
tree7582af5e810e492423fcc60fb789e03947d91257
parentrose: use %*ph specifier (diff)
downloadlinux-97a13e5289baa96eaddd06e61d277457d837af3a.tar.xz
linux-97a13e5289baa96eaddd06e61d277457d837af3a.zip
net: phy: mdio-sun4i: don't select REGULATOR
The mdio-sun4i driver automatically selects REGULATOR and REGULATOR_FIXED_VOLTAGE because it uses the regulator API. But a driver selecting a subsystem increases the chance of generating circular Kconfig dependencies, especially when other drivers depend on the selected symbol. Since the regulator API functions are replaced with no-ops when REGULATOR is disabled, the driver can be built successfully even without regulator support and so those 'select' dependencies can be safely dropped. Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/phy/Kconfig2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 28437ab9c7bd..14afa4f24424 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -159,8 +159,6 @@ config MDIO_OCTEON
config MDIO_SUN4I
tristate "Allwinner sun4i MDIO interface support"
depends on ARCH_SUNXI
- select REGULATOR
- select REGULATOR_FIXED_VOLTAGE
help
This driver supports the MDIO interface found in the network
interface units of the Allwinner SoC that have an EMAC (A10,