From: Derek Basehore <dbaseh...@chromium.org>
This creates an inline function of intel_pmc_slp_s0_counter_read for
!CONFIG_INTEL_PMC_CORE.
Signed-off-by: Derek Basehore <dbaseh...@chromium.org>
---
arch/x86/include/asm/pmc_core.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/x86/include/asm/pmc_core.h b/arch/x86/include/asm/pmc_core.h
index d4855f1..786e526 100644
--- a/arch/x86/include/asm/pmc_core.h
+++ b/arch/x86/include/asm/pmc_core.h
@@ -22,6 +22,10 @@
#define _ASM_PMC_CORE_H
/* API to read SLP_S0_RESIDENCY counter */
-int intel_pmc_slp_s0_counter_read(u32 *data);
+#ifdef CONFIG_INTEL_PMC_CORE
+extern int intel_pmc_slp_s0_counter_read(u32 *data);
+#else
+static inline int intel_pmc_slp_s0_counter_read(u32 *data) { return -ENOSYS; }
+#endif
#endif /* _ASM_PMC_CORE_H */
--
2.8.0.rc3.226.g39d4020
