[tip: x86/core] x86/cpuid: Use u32 in instead of uint32_t in <asm/cpuid/api.h>

[tip-bot2 for Ingo Molnar]

The following commit has been merged into the x86/core branch of tip:

Commit-ID:     a46f322661857d58b93f557bcb708260f18c18fd
Gitweb:        https://git.kernel.org/tip/a46f322661857d58b93f557bcb708260f18c18fd
Author:        Ingo Molnar <mingo@xxxxxxxxxx>
AuthorDate:    Mon, 17 Mar 2025 23:18:24 +01:00
Committer:     Ingo Molnar <mingo@xxxxxxxxxx>
CommitterDate: Wed, 19 Mar 2025 11:19:28 +01:00

x86/cpuid: Use u32 in instead of uint32_t in <asm/cpuid/api.h>

Use u32 instead of uint32_t in hypervisor_cpuid_base().

Yes, uint32_t is used in Xen code et al, but this is a core x86
architecture header and we should standardize on the type that
is being used overwhelmingly in related x86 architecture code.

The two types are the same so there should be no build warnings.

Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: John Ogness <john.ogness@xxxxxxxxxxxxx>
Cc: "Ahmed S. Darwish" <darwi@xxxxxxxxxxxxx>
Cc: x86-cpuid@xxxxxxxxxxxxxxx
Link: https://lore.kernel.org/r/20250317221824.3738853-6-mingo@xxxxxxxxxx
---
 arch/x86/include/asm/cpuid/api.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/include/asm/cpuid/api.h b/arch/x86/include/asm/cpuid/api.h
index 356db18..9c180c9 100644
--- a/arch/x86/include/asm/cpuid/api.h
+++ b/arch/x86/include/asm/cpuid/api.h
@@ -187,9 +187,9 @@ static __always_inline bool cpuid_function_is_indexed(u32 function)
 #define for_each_possible_hypervisor_cpuid_base(function) \
 	for (function = 0x40000000; function < 0x40010000; function += 0x100)
 
-static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
+static inline u32 hypervisor_cpuid_base(const char *sig, u32 leaves)
 {
-	uint32_t base, eax, signature[3];
+	u32 base, eax, signature[3];
 
 	for_each_possible_hypervisor_cpuid_base(base) {
 		cpuid(base, &eax, &signature[0], &signature[1], &signature[2]);