On 1/23/23 21:56, Stephen Rothwell wrote:
> Hi all,
>
> After merging the gpio-brgl-fixes tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
>
> In file included from include/linux/of_gpio.h:14,
> from drivers/net/phy/mdio_bus.c:27:
> include/linux/gpio/driver.h:782:68: error: parameter 4 ('lflags') has incomplete type
> 782 | enum gpio_lookup_flags lflags,
> | ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
> include/linux/gpio/driver.h:779:33: error: function declaration isn't a prototype [-Werror=strict-prototypes]
> 779 | static inline struct gpio_desc *gpiochip_request_own_desc(struct gpio_chip *gc,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> cc1: some warnings being treated as errors
>
> Caused by commit
>
> de5f701724ac ("gpiolib: fix linker errors when GPIOLIB is disabled")
>
> I have used the gpio-brgl-fixes tree from next-20210123 for today.
>
> --
> Cheers,
> Stephen Rothwell
>
Hi Stephen,
please provide detailed build instructions.
Building with
- commit id de5f701724ac
- defconfig arch/powerpc/configs/ppc64_defconfig
- powerpc64-linux-gnu-gcc version 11.3.0 (Ubuntu 11.3.0-1ubuntu1~22.04)
The build fails almost immediately as follow
arch/powerpc/kernel/trace/ftrace.c:839:7: error: no previous prototype for ‘arch_ftrace_match_adjust’ [-Werror=missing-prototypes]
839 | char *arch_ftrace_match_adjust(char *str, const char *search)
| ^~~~~~~~~~~~~~~~~~~~~~~~
However, the same happens rolling back de5f701724ac.
Thanks
Pier
