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author | Zoltan Herpai <wigyori@uid0.hu> | 2014-03-06 00:09:30 +0000 |
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committer | Zoltan Herpai <wigyori@uid0.hu> | 2014-03-06 00:09:30 +0000 |
commit | ac4b9dbb3c9b056008e00ee3d02fe3dad65641b7 (patch) | |
tree | ef1ef8907c63a75c4ac441f8c95325a6d5abb9ec /target/linux/sunxi/patches-3.13/160-3-phy-core-no-module-build.patch | |
parent | 2c771cc71f3b6aceda5fe81f44a79b724e0941d0 (diff) | |
download | master-31e0f0ae-ac4b9dbb3c9b056008e00ee3d02fe3dad65641b7.tar.gz master-31e0f0ae-ac4b9dbb3c9b056008e00ee3d02fe3dad65641b7.tar.bz2 master-31e0f0ae-ac4b9dbb3c9b056008e00ee3d02fe3dad65641b7.zip |
sunxi: driver refresh for 3.13 - update gmac / mmc / usb / ahci drivers to follow mainline dev trees - add driver for spi - update clock support - update a31 support - move to new DT compats where appropriate - re-order patchqueue where needed - verified working a20 smp - move most DTSes off files/ - update defconfig
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
SVN-Revision: 39782
Diffstat (limited to 'target/linux/sunxi/patches-3.13/160-3-phy-core-no-module-build.patch')
-rw-r--r-- | target/linux/sunxi/patches-3.13/160-3-phy-core-no-module-build.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.13/160-3-phy-core-no-module-build.patch b/target/linux/sunxi/patches-3.13/160-3-phy-core-no-module-build.patch new file mode 100644 index 0000000000..15be07e676 --- /dev/null +++ b/target/linux/sunxi/patches-3.13/160-3-phy-core-no-module-build.patch @@ -0,0 +1,48 @@ +From 87c01c9ef0602abaa909771c6c6eab1f4c2c384d Mon Sep 17 00:00:00 2001 +From: Hans de Goede <hdegoede@redhat.com> +Date: Tue, 11 Feb 2014 16:55:57 +0100 +Subject: [PATCH] phy-core: Don't allow building phy-core as a module + +include/phy/phy.h has stub code in there for when building without the +phy-core enabled. This is useful for generic drivers such as ahci-platform, +ehci-platoform and ohci-platform which have support for driving an optional +phy passed to them through the devicetree. + +Since on some boards this phy functionality is not needed, being able to +disable the phy subsystem without needing a lot of #ifdef magic in the +driver using it is quite useful. + +However this breaks when the module using the phy subsystem is build-in and +the phy-core is not, which leads to the build failing with missing symbol +errors in the linking stage of the zImage. + +Which leads to gems such as this being added to the Kconfig for achi_platform: + + depends on GENERIC_PHY || !GENERIC_PHY + +Rather then duplicating this code in a lot of places using the phy-core, +I believe it is better to simply not allow the phy-core to be built as a +module. The phy core is quite small and has no external dependencies, so +always building it in when enabling it should not be an issue. + +Signed-off-by: Hans de Goede <hdegoede@redhat.com> +--- + drivers/phy/Kconfig | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig +index afa2354..4ef8755 100644 +--- a/drivers/phy/Kconfig ++++ b/drivers/phy/Kconfig +@@ -5,7 +5,7 @@ + menu "PHY Subsystem" + + config GENERIC_PHY +- tristate "PHY Core" ++ bool "PHY Core" + help + Generic PHY support. + +-- +1.8.5.5 + |