Randy Dunlap <rdun...@infradead.org> writes:
> Hi--
>
> Just a heads up. This patch can cause build errors.
> I sent a patch for these on 2023-APR-28:
>
> https://lore.kernel.org/linuxppc-dev/20230429043519.19807-1-rdun...@infradead.org/
>
> Michael, I think this is your area if I'm not mistaken.
Yes. The fix is in my fixes branch as:
536d948a8dee ("powerpc/fsl_uli1575: fix kconfig warnings and build errors")
But I don't think this commit (22fdf79171e8) really warrants going to
stable, it's a nice-to-have but doesn't fix any pressing bugs.
cheers
> On 5/8/23 20:54, Sasha Levin wrote:
>> From: Pali Rohár <p...@kernel.org>
>>
>> [ Upstream commit 22fdf79171e8509db54599fd2c05ef0022ee83f5 ]
>>
>> ULI1575 PCIe south bridge exists only on some Freescale boards. Allow to
>> disable CONFIG_FSL_ULI1575 symbol when it is not explicitly selected and
>> only implied. This is achieved by marking symbol as visible by providing
>> short description. Also adds dependency for this symbol to prevent enabling
>> it on platforms on which driver does not compile.
>>
>> Signed-off-by: Pali Rohár <p...@kernel.org>
>> Signed-off-by: Michael Ellerman <m...@ellerman.id.au>
>> Link: https://msgid.link/20230409000812.18904-7-p...@kernel.org
>> Signed-off-by: Sasha Levin <sas...@kernel.org>
>> ---
>> arch/powerpc/platforms/Kconfig | 4 +++-
>> 1 file changed, 3 insertions(+), 1 deletion(-)
>>
>> diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
>> index d41dad227de84..608ac0290e3aa 100644
>> --- a/arch/powerpc/platforms/Kconfig
>> +++ b/arch/powerpc/platforms/Kconfig
>> @@ -261,7 +261,9 @@ config CPM2
>> on it (826x, 827x, 8560).
>>
>> config FSL_ULI1575
>> - bool
>> + bool "ULI1575 PCIe south bridge support"
>> + depends on FSL_SOC_BOOKE || PPC_86xx
>> + select FSL_PCI
>> select GENERIC_ISA_DMA
>> help
>> Supports for the ULI1575 PCIe south bridge that exists on some
>
> --
> ~Randy
