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| author | Beniamino Galvani <b.galvani@gmail.com> | 2014-09-06 02:28:23 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-08 03:12:03 +0400 |
| commit | 97a13e5289baa96eaddd06e61d277457d837af3a (patch) | |
| tree | 7582af5e810e492423fcc60fb789e03947d91257 | |
| parent | 13aa3463e574d2ae2618306dcd3e973c5eed6d7f (diff) | |
| download | linux-97a13e5289baa96eaddd06e61d277457d837af3a.tar.xz | |
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/Kconfig | 2 |
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, |