On 2024/9/9 16:45, Geert Uytterhoeven wrote:
Hi Chen,
On Mon, Sep 9, 2024 at 10:26 AM Chen Wang <unicorn_wang@xxxxxxxxxxx> wrote:
I wonder why CONFIG_PWM_SOPHGO_SG2042 is enabeld for m68k? Please remove
this.
Because it depends on ARCH_SOPHGO || COMPILE_TEST.
So it can be enabled on all architectures when compile-testing.
Thanks, it's really a potential defect when CONFIG_OF is not set, will
fix this in next version.
On 2024/9/8 1:58, kernel test robot wrote:
kernel test robot noticed the following build warnings:
[auto build test WARNING on 431c1646e1f86b949fa3685efc50b660a364c2b6]
url: https://github.com/intel-lab-lkp/linux/commits/Chen-Wang/dt-bindings-pwm-sophgo-add-bindings-for-sg2042/20240905-201303
base: 431c1646e1f86b949fa3685efc50b660a364c2b6
patch link: https://lore.kernel.org/r/3985690b29340982a45314bdcc914c554621e909.1725536870.git.unicorn_wang%40outlook.com
patch subject: [PATCH 2/2] pwm: sophgo: add driver for Sophgo SG2042 PWM
config: m68k-randconfig-r133-20240907 (https://download.01.org/0day-ci/archive/20240908/202409080100.h6lX5Asm-lkp@xxxxxxxxx/config)
compiler: m68k-linux-gcc (GCC) 14.1.0
reproduce: (https://download.01.org/0day-ci/archive/20240908/202409080100.h6lX5Asm-lkp@xxxxxxxxx/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202409080100.h6lX5Asm-lkp@xxxxxxxxx/
All warnings (new ones prefixed by >>):
drivers/pwm/pwm-sophgo-sg2042.c:99:34: warning: 'sg2042_pwm_match' defined but not used [-Wunused-const-variable=]
99 | static const struct of_device_id sg2042_pwm_match[] = {
| ^~~~~~~~~~~~~~~~
vim +/sg2042_pwm_match +99 drivers/pwm/pwm-sophgo-sg2042.c
98
> 99 static const struct of_device_id sg2042_pwm_match[] = {
100 { .compatible = "sophgo,sg2042-pwm" },
101 { },
102 };
103 MODULE_DEVICE_TABLE(of, sg2042_pwm_match);
104
Gr{oetje,eeting}s,
Geert
