From: Greg Ungerer <[email protected]> The selection of the CONFIG_HAVE_GENERIC_HARDIRQS option is not specific to the MMU being present and enabled. It is dependant on what CPU we are compiling for. The non-MMU 68000 and ColdFire family CPUs use generic interrupts, so enable it for them only.
Signed-off-by: Greg Ungerer <[email protected]> --- arch/m68k/Kconfig | 1 - arch/m68k/Kconfig.cpu | 3 +++ 2 files changed, 3 insertions(+), 1 deletions(-) diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 26ed01b..9829235 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -3,7 +3,6 @@ config M68K default y select HAVE_IDE select HAVE_AOUT if MMU - select HAVE_GENERIC_HARDIRQS if !MMU select GENERIC_IRQ_SHOW if !MMU select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu index 9af9e68..383c508 100644 --- a/arch/m68k/Kconfig.cpu +++ b/arch/m68k/Kconfig.cpu @@ -3,6 +3,7 @@ comment "Processor Type" config M68000 bool select CPU_HAS_NO_BITFIELDS + select HAVE_GENERIC_HARDIRQS help The Freescale (was Motorola) 68000 CPU is the first generation of the well known M68K family of processors. The CPU core as well as @@ -13,6 +14,7 @@ config M68000 config MCPU32 bool select CPU_HAS_NO_BITFIELDS + select HAVE_GENERIC_HARDIRQS help The Freescale (was then Motorola) CPU32 is a CPU core that is based on the 68020 processor. For the most part it is used in @@ -23,6 +25,7 @@ config COLDFIRE select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB select CPU_HAS_NO_BITFIELDS + select HAVE_GENERIC_HARDIRQS help The Freescale ColdFire family of processors is a modern derivitive of the 68000 processor family. They are mainly targeted at embedded -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
