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authorKevin Hao <haokexin@gmail.com>2016-07-23 12:12:40 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2016-08-01 04:15:03 +0300
commitb92a226e528423b8d249dd09bb450d53361fbfcb (patch)
treedd863ac94d80043727c82ab52210f505df5da013 /arch/powerpc/kernel/irq.c
parent905259e33d0ca0ee8e0d55783c3eef3402df81b7 (diff)
downloadlinux-b92a226e528423b8d249dd09bb450d53361fbfcb.tar.xz
powerpc: Move cpu_has_feature() to a separate file
We plan to use jump label for cpu_has_feature(). In order to implement this we need to include the linux/jump_label.h in asm/cputable.h. Unfortunately if we do that it leads to an include loop. The root of the problem seems to be that reg.h needs cputable.h (for CPU_FTRs), and then cputable.h via jump_label.h eventually pulls in hw_irq.h which needs reg.h (for MSR_EE). So move cpu_has_feature() to a separate file on its own. Signed-off-by: Kevin Hao <haokexin@gmail.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> [mpe: Rename to cpu_has_feature.h and flesh out change log] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/irq.c')
-rw-r--r--arch/powerpc/kernel/irq.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index ac910d9982df..08887cf2b20e 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -75,6 +75,7 @@
#endif
#define CREATE_TRACE_POINTS
#include <asm/trace.h>
+#include <asm/cpu_has_feature.h>
DEFINE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
EXPORT_PER_CPU_SYMBOL(irq_stat);