From cacc11de4f8ca1f5c65b9cfa53fe042e05c6e88b Mon Sep 17 00:00:00 2001
From: Maximilian Brune <maximilian.brune@9elements.com>
Date: Wed, 7 Jan 2026 22:12:09 +0100
Subject: [PATCH] include/cpu/x86/msr.h: Update return types from int -> bool

For all functions which check flags, return a bool type instead of an
int type.

Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I39f0e2f392ec999f7622ed28c5755dd4d0eecf42
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90776
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
---
 src/include/cpu/x86/msr.h | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/src/include/cpu/x86/msr.h b/src/include/cpu/x86/msr.h
index 2fdb064608..f4f33b40f6 100644
--- a/src/include/cpu/x86/msr.h
+++ b/src/include/cpu/x86/msr.h
@@ -142,77 +142,77 @@ static inline void mca_clear_status(void)
 
 /* Helpers for interpreting MC[i]_STATUS */
 
-static inline int mca_valid(msr_t msr)
+static inline bool mca_valid(msr_t msr)
 {
 	return !!(msr.hi & MCA_STATUS_HI_VAL);
 }
 
-static inline int mca_over(msr_t msr)
+static inline bool mca_over(msr_t msr)
 {
 	return !!(msr.hi & MCA_STATUS_HI_OVERFLOW);
 }
 
-static inline int mca_uc(msr_t msr)
+static inline bool mca_uc(msr_t msr)
 {
 	return !!(msr.hi & MCA_STATUS_HI_UC);
 }
 
-static inline int mca_en(msr_t msr)
+static inline bool mca_en(msr_t msr)
 {
 	return !!(msr.hi & MCA_STATUS_HI_EN);
 }
 
-static inline int mca_miscv(msr_t msr)
+static inline bool mca_miscv(msr_t msr)
 {
 	return !!(msr.hi & MCA_STATUS_HI_MISCV);
 }
 
-static inline int mca_addrv(msr_t msr)
+static inline bool mca_addrv(msr_t msr)
 {
 	return !!(msr.hi & MCA_STATUS_HI_ADDRV);
 }
 
-static inline int mca_pcc(msr_t msr)
+static inline bool mca_pcc(msr_t msr)
 {
 	return !!(msr.hi & MCA_STATUS_HI_PCC);
 }
 
-static inline int mca_tcc(msr_t msr)
+static inline bool mca_tcc(msr_t msr)
 {
 	return !!(msr.hi & MCA_STATUS_HI_TCC);
 }
 
-static inline int mca_syndv(msr_t msr)
+static inline bool mca_syndv(msr_t msr)
 {
 	return !!(msr.hi & MCA_STATUS_HI_SYNDV);
 }
 
-static inline int mca_idv(msr_t msr)
+static inline bool mca_idv(msr_t msr)
 {
 	return !!(msr.hi & MCA_STATUS_HI_COREID_VAL);
 }
 
-static inline int mca_cecc(msr_t msr)
+static inline bool mca_cecc(msr_t msr)
 {
 	return !!(msr.hi & MCA_STATUS_HI_CECC);
 }
 
-static inline int mca_uecc(msr_t msr)
+static inline bool mca_uecc(msr_t msr)
 {
 	return !!(msr.hi & MCA_STATUS_HI_UECC);
 }
 
-static inline int mca_defd(msr_t msr)
+static inline bool mca_defd(msr_t msr)
 {
 	return !!(msr.hi & MCA_STATUS_HI_DEFERRED);
 }
 
-static inline int mca_poison(msr_t msr)
+static inline bool mca_poison(msr_t msr)
 {
 	return !!(msr.hi & MCA_STATUS_HI_POISON);
 }
 
-static inline int mca_sublink(msr_t msr)
+static inline bool mca_sublink(msr_t msr)
 {
 	return !!(msr.hi & MCA_STATUS_HI_SUBLINK);
 }