On Fri, Sep 9, 2022, at 11:03 AM, Lukas Bulwahn wrote:
> Commit cc18e0fea790 ("LIBATA: Add HAVE_PATA_PLATFORM to select
> PATA_PLATFORM driver") introduces config HAVE_PATA_PLATFORM, and expects
> that all architectures simply select this config when the architecture
> supports using the PATA_PLATFORM driver.
>
> This is properly implemented already for all architectures except for the
> powerpc architecture. Implement this for powerpc now.
>
> Adjust the config of the powerpc architecture to use the config
> HAVE_PATA_PLATFORM and simplify the config PATA_PLATFORM to not mention
> any specific architecture anymore.
>
> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>
> ---
> arch/powerpc/Kconfig | 1 +
> drivers/ata/Kconfig | 2 +-
> 2 files changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
> index 39d71d7701bd..2575e21b6e6b 100644
> --- a/arch/powerpc/Kconfig
> +++ b/arch/powerpc/Kconfig
> @@ -237,6 +237,7 @@ config PPC
> select HAVE_MOD_ARCH_SPECIFIC
> select HAVE_NMI if PERF_EVENTS || (PPC64 && PPC_BOOK3S)
> select HAVE_OPTPROBES
> + select HAVE_PATA_PLATFORM
> select HAVE_PERF_EVENTS
> select HAVE_PERF_EVENTS_NMI if PPC64
> select HAVE_PERF_REGS
I don't see a single powerpc machine that creates a
name="pata_platform" platform_device. I suspect this was
only needed bwfore 2007 commit 9cd55be4d223 ("[POWERPC] pasemi:
Move electra-ide to pata_of_platform"), so the "|| PPC"
bit should just get removed without adding the HAVE_PATA_PLATFORM
bit.
Arnd
