linux-next: build failures after merge of the drm tree
From: YoungJun Cho <hidden>
Date: 2014-08-05 06:02:38
Also in:
linux-next, lkml
Hi Stephen and Dave, On 08/05/2014 12:09 PM, Stephen Rothwell wrote:
Hi Dave,
After merging the drm tree, today's linux-next build (x86_64
allmodconfig) failed like this:
ERROR: "drm_sysfs_connector_remove" [drivers/gpu/drm/i2c/tda998x.ko] undefined!
ERROR: "drm_sysfs_connector_add" [drivers/gpu/drm/i2c/tda998x.ko] undefined!
Caused by commit c707c3619ca8 ("drm/i2c: tda998x: add component
support") interacting with commit 34ea3d386347 ("drm: add register and
unregister functions for connectors"). Maybe it should have been fixed
up in the merge commit 920f946428b7 ("Merge branch 'tda998x-devel' of
git://ftp.arm.linux.org.uk/~rmk/linux-cubox into drm-next")?
I reverted commit c707c3619ca8 for today.
But then the arm multi_v7_defconfig build produced these errors:
ERROR (phandle_references): Reference to non-existent node or label "disp_pd"
ERROR: Input tree has errors, aborting (use -f to force output)
make[2]: *** [arch/arm/boot/dts/exynos5420-arndale-octa.dtb] Error 2
make[2]: *** Waiting for unfinished jobs....
ERROR (phandle_references): Reference to non-existent node or label "disp_pd"
ERROR: Input tree has errors, aborting (use -f to force output)
make[2]: *** [arch/arm/boot/dts/exynos5420-smdk5420.dtb] Error 2
ERROR (phandle_references): Reference to non-existent node or label "disp_pd"
ERROR: Input tree has errors, aborting (use -f to force output)
ERROR (phandle_references): Reference to non-existent node or label "disp_pd"
make[2]: *** [arch/arm/boot/dts/exynos5800-peach-pi.dtb] Error 2
ERROR: Input tree has errors, aborting (use -f to force output)
Caused by commit 5a8da524049c ("ARM: dts: exynos5420: add dsi node")
interacting with commit d51cad7df871 ("ARM: dts: remove display power
domain for exynos5420") from the arm-soc tree.I missed the patch "ARM: dts: remove display power domain for exynos5420" in linux-samsung-soc mail thread. In my test without power domain property, the exynos5420 dsi master driver works well.
quoted hunk ↗ jump to hunk
I applied this merge fix patch: From: Stephen Rothwell <redacted> Date: Tue, 5 Aug 2014 13:03:01 +1000 Subject: [PATCH] ARM: dts: exynos5420: remove disp_pd per comit d51cad7df871 ("ARM: dts: remove display power domain for exynos5420"). Signed-off-by: Stephen Rothwell <redacted> --- arch/arm/boot/dts/exynos5420.dtsi | 1 - 1 file changed, 1 deletion(-)diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 95ec37dff3e8..bfe056d9148c 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi@@ -525,7 +525,6 @@ compatible = "samsung,exynos5410-mipi-dsi"; reg = <0x14500000 0x10000>; interrupts = <0 82 0>; - samsung,power-domain = <&disp_pd>; phys = <&mipi_phy 1>; phy-names = "dsim"; clocks = <&clock CLK_DSIM1>, <&clock CLK_SCLK_MIPI1>;
Tested-by: YoungJun Cho <redacted> Thank you. Best regards YJ