[PATCH 5/7] clocksource/drivers/pxa_timer: Move the Kconfig rule
Daniel Lezcano
daniel.lezcano at linaro.org
Mon Nov 2 00:03:16 PST 2015
Hi Amit,
On 11/02/2015 08:44 AM, Amit Kucheria wrote:
> On Fri, Oct 30, 2015 at 4:22 AM, Daniel Lezcano
> <daniel.lezcano at linaro.org> wrote:
>> Instead of having the clocksource's Kconfig depending on the arch, let the
>> arch to select the timer it needs.
>
> Is this the prescribed way to do things nowadays? It leads to more
> options showing up in 'make menuconfig'. Why do I need to see
> CLKSRC_PXA if I'm not even compiling for ARCH_PXA (and not interesting
> in COMPILE_TEST)?
That won't happen.
As the 'bool' has no string after, it won't show up in the menuconfig.
Actually, with the next patch, only COMPILE_TEST will show it up in the
Device Drivers->Clocksource drivers.
>> The CLKSRC_OF dependency is removed because already selected by the ARCH_PXA,
>> and it is added for SA1100.
>
> This bit makes sense.
>
>> Signed-off-by: Daniel Lezcano <daniel.lezcano at linaro.org>
>> ---
>> arch/arm/Kconfig | 3 +++
>> drivers/clocksource/Kconfig | 3 +--
>> 2 files changed, 4 insertions(+), 2 deletions(-)
>>
>> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
>> index 72ad724..aa32286 100644
>> --- a/arch/arm/Kconfig
>> +++ b/arch/arm/Kconfig
>> @@ -609,6 +609,7 @@ config ARCH_PXA
>> select AUTO_ZRELADDR
>> select COMMON_CLK
>> select CLKDEV_LOOKUP
>> + select CLKSRC_PXA
>> select CLKSRC_MMIO
>> select CLKSRC_OF
>> select GENERIC_CLOCKEVENTS
>> @@ -669,6 +670,8 @@ config ARCH_SA1100
>> select ARCH_SPARSEMEM_ENABLE
>> select CLKDEV_LOOKUP
>> select CLKSRC_MMIO
>> + select CLKSRC_PXA
>> + select CLKSRC_OF if OF
>> select CPU_FREQ
>> select CPU_SA1100
>> select GENERIC_CLOCKEVENTS
>> diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
>> index 5cd000c..425abbd 100644
>> --- a/drivers/clocksource/Kconfig
>> +++ b/drivers/clocksource/Kconfig
>> @@ -289,8 +289,7 @@ config CLKSRC_TANGO_XTAL
>> select CLKSRC_OF
>>
>> config CLKSRC_PXA
>> - def_bool y if ARCH_PXA || ARCH_SA1100
>> - select CLKSRC_OF if OF
>> + bool
--
<http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs
Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook |
<http://twitter.com/#!/linaroorg> Twitter |
<http://www.linaro.org/linaro-blog/> Blog
More information about the linux-arm-kernel
mailing list