x86/apic: Rename 'reg_off' to 'reg'

neerajupadhya · sean-jc · commit b95a9d313642 · 2025-07-10T09:44:44.000-07:00
Rename the 'reg_off' parameter of apic_{set|get}_reg() to 'reg' to match other usages in apic.h. No functional change intended. Reviewed-by: Tianyu Lan <tiala@microsoft.com> Signed-off-by: Neeraj Upadhyay <Neeraj.Upadhyay@amd.com> Link: https://lore.kernel.org/r/20250709033242.267892-15-Neeraj.Upadhyay@amd.com Signed-off-by: Sean Christopherson <seanjc@google.com>
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
@@ -525,14 +525,14 @@ static inline int apic_find_highest_vector(void *bitmap)
 	return -1;
 }
 
-static inline u32 apic_get_reg(void *regs, int reg_off)
+static inline u32 apic_get_reg(void *regs, int reg)
 {
-	return *((u32 *) (regs + reg_off));
+	return *((u32 *) (regs + reg));
 }
 
-static inline void apic_set_reg(void *regs, int reg_off, u32 val)
+static inline void apic_set_reg(void *regs, int reg, u32 val)
 {
-	*((u32 *) (regs + reg_off)) = val;
+	*((u32 *) (regs + reg)) = val;
 }
 
 static __always_inline u64 apic_get_reg64(void *regs, int reg)

Original file line number	Diff line number	Diff line change
`@@ -525,14 +525,14 @@ static inline int apic_find_highest_vector(void *bitmap)`
`525`	`525`	`return -1;`
`526`	`526`	`}`
`527`	`527`
`528`		`-static inline u32 apic_get_reg(void *regs, int reg_off)`
	`528`	`+static inline u32 apic_get_reg(void *regs, int reg)`
`529`	`529`	`{`
`530`		`- return ((u32 ) (regs + reg_off));`
	`530`	`+ return ((u32 ) (regs + reg));`
`531`	`531`	`}`
`532`	`532`
`533`		`-static inline void apic_set_reg(void *regs, int reg_off, u32 val)`
	`533`	`+static inline void apic_set_reg(void *regs, int reg, u32 val)`
`534`	`534`	`{`
`535`		`- ((u32 ) (regs + reg_off)) = val;`
	`535`	`+ ((u32 ) (regs + reg)) = val;`
`536`	`536`	`}`
`537`	`537`
`538`	`538`	`static __always_inline u64 apic_get_reg64(void *regs, int reg)`