Re: [PATCH v5 07/20] platform/x86: pmc_atom: Move to intel sub-directory

[Hans de Goede <hdegoede@redhat.com>]

Hi,

On 8/20/21 1:04 PM, Andy Shevchenko wrote:
> Move Intel Atom PMC driver to intel sub-directory to improve readability.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

This means that pmc_atom will now not be build if X86_PLATFORM_DRIVERS_INTEL
is not set (and PCI is enabled). Which will cause missing pmc_atom_read/_write
symbols in drivers/acpi/acpi_lpss.c. So I have dropped this patch from the
set, while applying the rest.

Note I'm thinking that we should just remove the whole X86_PLATFORM_DRIVERS_INTEL
Kconfig option and in the drivers/platform/x86/Makefile replace:

obj-$(CONFIG_X86_PLATFORM_DRIVERS_INTEL)                += intel/

with:

obj-y                                                   += intel/

This will also allows us to fix the scu issue without needing any
changes to drivers/mfd/Kconfig .

But this can all wait for the 2nd round of renames after 5.15-rc1.

For now I'm moving forward with this v5 series, except with this
patch dropped.

Regards,

Hans








> ---
>  drivers/platform/x86/Kconfig                | 5 -----
>  drivers/platform/x86/Makefile               | 1 -
>  drivers/platform/x86/intel/Kconfig          | 5 +++++
>  drivers/platform/x86/intel/Makefile         | 1 +
>  drivers/platform/x86/{ => intel}/pmc_atom.c | 0
>  5 files changed, 6 insertions(+), 6 deletions(-)
>  rename drivers/platform/x86/{ => intel}/pmc_atom.c (100%)
> 
> diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
> index aed7570388ef..e6fb3eb70ee7 100644
> --- a/drivers/platform/x86/Kconfig
> +++ b/drivers/platform/x86/Kconfig
> @@ -1219,8 +1219,3 @@ config INTEL_TELEMETRY
>  	  this interface for SoC state monitoring.
>  
>  endif # X86_PLATFORM_DEVICES
> -
> -config PMC_ATOM
> -       def_bool y
> -       depends on PCI
> -       select COMMON_CLK
> diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile
> index 1668f7360833..de7f45b8e4f6 100644
> --- a/drivers/platform/x86/Makefile
> +++ b/drivers/platform/x86/Makefile
> @@ -135,4 +135,3 @@ obj-$(CONFIG_INTEL_SCU_IPC_UTIL)	+= intel_scu_ipcutil.o
>  obj-$(CONFIG_INTEL_TELEMETRY)		+= intel_telemetry_core.o \
>  					   intel_telemetry_pltdrv.o \
>  					   intel_telemetry_debugfs.o
> -obj-$(CONFIG_PMC_ATOM)			+= pmc_atom.o
> diff --git a/drivers/platform/x86/intel/Kconfig b/drivers/platform/x86/intel/Kconfig
> index 7de11636904d..c4d74dff3a14 100644
> --- a/drivers/platform/x86/intel/Kconfig
> +++ b/drivers/platform/x86/intel/Kconfig
> @@ -60,4 +60,9 @@ config INTEL_PUNIT_IPC
>  	  This driver provides support for Intel P-Unit Mailbox IPC mechanism,
>  	  which is used to bridge the communications between kernel and P-Unit.
>  
> +config PMC_ATOM
> +       def_bool y
> +       depends on PCI
> +       select COMMON_CLK
> +
>  endif # X86_PLATFORM_DRIVERS_INTEL
> diff --git a/drivers/platform/x86/intel/Makefile b/drivers/platform/x86/intel/Makefile
> index a1555a1e421d..8595f8b92f40 100644
> --- a/drivers/platform/x86/intel/Makefile
> +++ b/drivers/platform/x86/intel/Makefile
> @@ -19,3 +19,4 @@ intel_mrfld_pwrbtn-y			:= mrfld_pwrbtn.o
>  obj-$(CONFIG_INTEL_MRFLD_PWRBTN)	+= intel_mrfld_pwrbtn.o
>  intel_punit_ipc-y			:= punit_ipc.o
>  obj-$(CONFIG_INTEL_PUNIT_IPC)		+= intel_punit_ipc.o
> +obj-$(CONFIG_PMC_ATOM)			+= pmc_atom.o
> diff --git a/drivers/platform/x86/pmc_atom.c b/drivers/platform/x86/intel/pmc_atom.c
> similarity index 100%
> rename from drivers/platform/x86/pmc_atom.c
> rename to drivers/platform/x86/intel/pmc_atom.c
>