diff options
| author | Ben Hutchings <ben@decadent.org.uk> | 2012-01-09 22:04:32 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-11 18:50:11 -0500 |
| commit | 9f13a1fd452f11c18004ba2422a6384b424ec8a9 (patch) | |
| tree | 6aa799a5e095f8cfa03c7386e6d0a20ebda595e4 /arch/xtensa/Kconfig | |
| parent | 024f78462c3da710642a54939888a92e28704653 (diff) | |
cpu: Register a generic CPU device on architectures that currently do not
frv, h8300, m68k, microblaze, openrisc, score, um and xtensa currently
do not register a CPU device. Add the config option GENERIC_CPU_DEVICES
which causes a generic CPU device to be registered for each present CPU,
and make all these architectures select it.
Richard Weinberger <richard@nod.at> covered UML and suggested using
per_cpu.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/xtensa/Kconfig')
| -rw-r--r-- | arch/xtensa/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index c346ccdce0df..8a3f8351f438 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig | |||
| @@ -9,6 +9,7 @@ config XTENSA | |||
| 9 | select HAVE_IDE | 9 | select HAVE_IDE |
| 10 | select HAVE_GENERIC_HARDIRQS | 10 | select HAVE_GENERIC_HARDIRQS |
| 11 | select GENERIC_IRQ_SHOW | 11 | select GENERIC_IRQ_SHOW |
| 12 | select GENERIC_CPU_DEVICES | ||
| 12 | help | 13 | help |
| 13 | Xtensa processors are 32-bit RISC machines designed by Tensilica | 14 | Xtensa processors are 32-bit RISC machines designed by Tensilica |
| 14 | primarily for embedded systems. These processors are both | 15 | primarily for embedded systems. These processors are both |