Instead of having the clocksource's Kconfig depending on the arch, let the
arch to select the timer it needs.

The CLKSRC_OF dependency is removed because already selected by the ARCH_PXA,
and it is added for SA1100.

Signed-off-by: Daniel Lezcano <[email protected]>
---
 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
        help
          This enables OST0 support available on PXA and SA-11x0
          platforms.
-- 
1.9.1

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