On Thu, Mar 6, 2014 at 7:50 AM, Josh Cartwright <joshc@xxxxxxxxxxxxxx> wrote:
> On Tue, Feb 25, 2014 at 05:01:01PM -0600, Alan Tull wrote:
>> From: Jamie Iles <jamie@xxxxxxxxxxxxx>
>>
>> The Synopsys DesignWare block is used in some ARM devices (picoxcell)
>> and can be configured to provide multiple banks of GPIO pins.
>>
>> Signed-off-by: Jamie Iles <jamie@xxxxxxxxxxxxx>
>> Signed-off-by: Alan Tull <atull@xxxxxxxxxx>
>> Reviewed-by: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
> [..]
>> --- a/drivers/gpio/Kconfig
>> +++ b/drivers/gpio/Kconfig
>> @@ -128,6 +128,15 @@ config GPIO_GENERIC_PLATFORM
>> help
>> Say yes here to support basic platform_device memory-mapped GPIO controllers.
>>
>> +config GPIO_DWAPB
>> + tristate "Synopsys DesignWare APB GPIO driver"
>> + select GPIO_GENERIC
>> + select GENERIC_IRQ_CHIP
>> + depends on OF_GPIO && IRQ_DOMAIN
>> + help
>> + Say Y or M here to build support for the Synopsys DesignWare APB
>> + GPIO block.
>> +
>
> Looks like this hit next-20140306, when just doing a simple 'make defconfig', I get:
>
> kernel/irq/Kconfig:41:error: recursive dependency detected!
> kernel/irq/Kconfig:41: symbol GENERIC_IRQ_CHIP is selected by GPIO_DWAPB
> drivers/gpio/Kconfig:131: symbol GPIO_DWAPB depends on IRQ_DOMAIN
> kernel/irq/Kconfig:46: symbol IRQ_DOMAIN is selected by GENERIC_IRQ_CHIP
>
> Not sure the best course of action here..
>
> --
> Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
> hosted by The Linux Foundation
The fix is:
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 9979017..0e524d7 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -132,7 +132,7 @@ config GPIO_DWAPB
tristate "Synopsys DesignWare APB GPIO driver"
select GPIO_GENERIC
select GENERIC_IRQ_CHIP
- depends on OF_GPIO && IRQ_DOMAIN
+ depends on OF_GPIO
help
Say Y or M here to build support for the Synopsys DesignWare APB
GPIO block.
Apologies for missing this.
Alan Tull
aka
delicious quinoa
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