x86/perf/intel/rapl: Fix module name collision with powercap intel-rapl

Since commit 4b6e2571bf00 the rapl perf module calls itself intel-rapl. That
name was already in use by the rapl powercap driver, which now fails to load
if the perf module is loaded. Fix the problem by renaming the perf module to
intel-rapl-perf, so that both modules can coexist.

Fixes: 4b6e2571bf00 ("x86/perf/intel/rapl: Make the Intel RAPL PMU driver modular")
Signed-off-by: Ville Syrjälä <[email protected]>
Cc: Vince Weaver <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Kan Liang <[email protected]>
Cc: Stephane Eranian <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>

diff --git a/arch/x86/events/intel/Makefile b/arch/x86/events/intel/Makefile
index 3660b2cf245ad7d22eaf0f9d1cf2602d270b62c2..06c2baa518144336133f775299b086d0ac4306ec 100644 (file)
--- a/arch/x86/events/intel/Makefile
+++ b/arch/x86/events/intel/Makefile
@@ -1,8 +1,8 @@
 obj-$(CONFIG_CPU_SUP_INTEL)            += core.o bts.o cqm.o
 obj-$(CONFIG_CPU_SUP_INTEL)            += ds.o knc.o
 obj-$(CONFIG_CPU_SUP_INTEL)            += lbr.o p4.o p6.o pt.o
-obj-$(CONFIG_PERF_EVENTS_INTEL_RAPL)   += intel-rapl.o
-intel-rapl-objs                                := rapl.o
+obj-$(CONFIG_PERF_EVENTS_INTEL_RAPL)   += intel-rapl-perf.o
+intel-rapl-perf-objs                   := rapl.o
 obj-$(CONFIG_PERF_EVENTS_INTEL_UNCORE) += intel-uncore.o
 intel-uncore-objs                      := uncore.o uncore_nhmex.o uncore_snb.o uncore_snbep.o
 obj-$(CONFIG_PERF_EVENTS_INTEL_CSTATE) += intel-cstate.o