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| author | Jean Delvare <jdelvare@suse.de> | 2022-07-30 14:48:33 +0200 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2022-08-25 15:20:31 +0200 |
| commit | 2778caedb5667239823a29148dfc48b26a8b3c2a (patch) | |
| tree | bb85fa802d6f007f433abcbbc7e44db585595b95 /drivers/soc/mediatek | |
| parent | 568035b01cfb107af8d2e4bd2fb9aea22cf5b868 (diff) | |
| download | linux-2778caedb5667239823a29148dfc48b26a8b3c2a.tar.gz linux-2778caedb5667239823a29148dfc48b26a8b3c2a.tar.bz2 linux-2778caedb5667239823a29148dfc48b26a8b3c2a.zip | |
soc: mediatek: Let PMIC Wrapper and SCPSYS depend on OF
With the following configuration options:
CONFIG_OF is not set
CONFIG_MTK_PMIC_WRAP=y
CONFIG_MTK_SCPSYS=y
we get the following build warnings:
CC drivers/soc/mediatek/mtk-pmic-wrap.o
drivers/soc/mediatek/mtk-pmic-wrap.c:2138:34: warning: ‘of_pwrap_match_tbl’ defined but not used [-Wunused-const-variable=]
drivers/soc/mediatek/mtk-pmic-wrap.c:1953:34: warning: ‘of_slave_match_tbl’ defined but not used [-Wunused-const-variable=]
CC drivers/soc/mediatek/mtk-scpsys.o
drivers/soc/mediatek/mtk-scpsys.c:1084:34: warning: ‘of_scpsys_match_tbl’ defined but not used [-Wunused-const-variable=]
Looking at the code, both drivers can only bind to OF-defined device
nodes, so these drivers are useless without OF and should therefore
depend on it.
Also drop of_match_ptr() from both drivers. We already know what it
will resolve to, so we might as well save cpp some work.
Developers or QA teams who wish to test-build the code can still do
so by enabling CONFIG_OF, which is available on all architectures and
has no dependencies.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/all/202207240252.ZY5hSCNB-lkp@intel.com/
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Chenglin Xu <chenglin.xu@mediatek.com>
Link: https://lore.kernel.org/r/20220730144833.0a0d9825@endymion.delvare
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'drivers/soc/mediatek')
| -rw-r--r-- | drivers/soc/mediatek/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/soc/mediatek/mtk-pmic-wrap.c | 2 | ||||
| -rw-r--r-- | drivers/soc/mediatek/mtk-scpsys.c | 2 |
3 files changed, 4 insertions, 2 deletions
diff --git a/drivers/soc/mediatek/Kconfig b/drivers/soc/mediatek/Kconfig index 3c3eedea35f7..73e63920b1b9 100644 --- a/drivers/soc/mediatek/Kconfig +++ b/drivers/soc/mediatek/Kconfig @@ -37,6 +37,7 @@ config MTK_INFRACFG config MTK_PMIC_WRAP tristate "MediaTek PMIC Wrapper Support" depends on RESET_CONTROLLER + depends on OF select REGMAP help Say yes here to add support for MediaTek PMIC Wrapper found @@ -46,6 +47,7 @@ config MTK_PMIC_WRAP config MTK_SCPSYS bool "MediaTek SCPSYS Support" default ARCH_MEDIATEK + depends on OF select REGMAP select MTK_INFRACFG select PM_GENERIC_DOMAINS if PM diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c index d8cb0f833645..eb82ae06697f 100644 --- a/drivers/soc/mediatek/mtk-pmic-wrap.c +++ b/drivers/soc/mediatek/mtk-pmic-wrap.c @@ -2316,7 +2316,7 @@ err_out1: static struct platform_driver pwrap_drv = { .driver = { .name = "mt-pmic-pwrap", - .of_match_table = of_match_ptr(of_pwrap_match_tbl), + .of_match_table = of_pwrap_match_tbl, }, .probe = pwrap_probe, }; diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c index ca75b14931ec..7a668888111c 100644 --- a/drivers/soc/mediatek/mtk-scpsys.c +++ b/drivers/soc/mediatek/mtk-scpsys.c @@ -1141,7 +1141,7 @@ static struct platform_driver scpsys_drv = { .name = "mtk-scpsys", .suppress_bind_attrs = true, .owner = THIS_MODULE, - .of_match_table = of_match_ptr(of_scpsys_match_tbl), + .of_match_table = of_scpsys_match_tbl, }, }; builtin_platform_driver(scpsys_drv); |