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| author | Axel Lin <axel.lin@ingics.com> | 2016-06-04 14:35:56 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-06-22 17:58:07 +0200 |
| commit | 19b5a91764fddcc51b2f8e54a81d4ef231980181 (patch) | |
| tree | 0ed08f122b2f3ce5b0816e3eb79f55cc7eac34af /drivers/pinctrl/tegra | |
| parent | 9ee8ff4867d07a6429991a0b748fa9c1586a7764 (diff) | |
| download | linux-19b5a91764fddcc51b2f8e54a81d4ef231980181.tar.bz2 | |
pinctrl: tegra: Fix build dependency
I got below build error:
ERROR: "tegra_xusb_padctl_legacy_probe"
[drivers/phy/tegra/phy-tegra-xusb.ko] undefined!
with below build configuration:
CONFIG_ARCH_TEGRA=y
CONFIG_PINCTRL_TEGRA_XUSB=y
CONFIG_PHY_TEGRA_XUSB=y
The problem is below line in drivers/pinctrl/Makefile
obj-$(CONFIG_PINCTRL_TEGRA) += tegra/
So even CONFIG_PINCTRL_TEGRA_XUSB=y is set, kbuild still does not compile
the code in drivers/pinctrl/tegra folder if !CONFIG_PINCTRL_TEGRA.
phy-tegra-xusb.c does not use any symbol from pinctrl-tegra.c,
so build pinctrl-tegra.c only when CONFIG_PINCTRL_TEGRA is set.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/tegra')
| -rw-r--r-- | drivers/pinctrl/tegra/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/tegra/Makefile b/drivers/pinctrl/tegra/Makefile index a927379b6794..d9ea2be69cc4 100644 --- a/drivers/pinctrl/tegra/Makefile +++ b/drivers/pinctrl/tegra/Makefile @@ -1,4 +1,4 @@ -obj-y += pinctrl-tegra.o +obj-$(CONFIG_PINCTRL_TEGRA) += pinctrl-tegra.o obj-$(CONFIG_PINCTRL_TEGRA20) += pinctrl-tegra20.o obj-$(CONFIG_PINCTRL_TEGRA30) += pinctrl-tegra30.o obj-$(CONFIG_PINCTRL_TEGRA114) += pinctrl-tegra114.o |