ARM: mvebu: update mvebu_v7_defconfig for Armada 370 audio

Now that the Armada 370 DB audio complex is represented fully in
Device Tree using the simple-card DT binding, this commit updates
mvebu_v7_defconfig to no longer select the Armada 370 DB audio machine
driver, and instead select the appropriate audio controller and codec
drivers.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1414512524-24466-7-git-send-email-thomas.petazzoni@free-electrons.comSigned-off-by: Jason Cooper <jason@lakedaemon.net>

arch/arm/configs/mvebu_v7_defconfig

@@ -85,7 +85,9 @@ CONFIG_SOUND=y
 CONFIG_SND=y
 CONFIG_SND_SOC=y
 CONFIG_SND_KIRKWOOD_SOC=y
-CONFIG_SND_KIRKWOOD_SOC_ARMADA370_DB=y
+CONFIG_SND_SOC_CS42L51_I2C=y
+CONFIG_SND_SOC_SPDIF=y
+CONFIG_SND_SIMPLE_CARD=y
 CONFIG_USB=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_MVEBU=y