syscall.h: Remove unused SYSCALL_MAX_ARGS

ruanjinjie-eng · willdeacon · commit 35c3dcb1ac2c · 2026-01-05T16:47:48.000Z
The "SYSCALL_MAX_ARGS" appears to have been unused since commit 32d9258 ("syscalls: Remove start and number from syscall_set_arguments() args"), so remove it. Fixes: 32d9258 ("syscalls: Remove start and number from syscall_set_arguments() args") Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Will Deacon <will@kernel.org>
diff --git a/arch/arm/include/asm/syscall.h b/arch/arm/include/asm/syscall.h
@@ -92,8 +92,6 @@ static inline void syscall_set_nr(struct task_struct *task,
 		(nr & __NR_SYSCALL_MASK);
 }
 
-#define SYSCALL_MAX_ARGS 7
-
 static inline void syscall_get_arguments(struct task_struct *task,
 					 struct pt_regs *regs,
 					 unsigned long *args)
diff --git a/arch/arm64/include/asm/syscall.h b/arch/arm64/include/asm/syscall.h
@@ -77,8 +77,6 @@ static inline void syscall_set_nr(struct task_struct *task,
 	}
 }
 
-#define SYSCALL_MAX_ARGS 6
-
 static inline void syscall_get_arguments(struct task_struct *task,
 					 struct pt_regs *regs,
 					 unsigned long *args)
diff --git a/arch/xtensa/include/asm/syscall.h b/arch/xtensa/include/asm/syscall.h
@@ -61,7 +61,6 @@ static inline void syscall_set_return_value(struct task_struct *task,
 	regs->areg[2] = (long) error ? error : val;
 }
 
-#define SYSCALL_MAX_ARGS 6
 #define XTENSA_SYSCALL_ARGUMENT_REGS {6, 3, 4, 5, 8, 9}
 
 static inline void syscall_get_arguments(struct task_struct *task,

Original file line number	Diff line number	Diff line change
`@@ -92,8 +92,6 @@ static inline void syscall_set_nr(struct task_struct *task,`
`92`	`92`	`(nr & __NR_SYSCALL_MASK);`
`93`	`93`	`}`
`94`	`94`
`95`		`-#define SYSCALL_MAX_ARGS 7`
`96`		`-`
`97`	`95`	`static inline void syscall_get_arguments(struct task_struct *task,`
`98`	`96`	`struct pt_regs *regs,`
`99`	`97`	`unsigned long *args)`
Original file line number	Diff line number	Diff line change
`@@ -77,8 +77,6 @@ static inline void syscall_set_nr(struct task_struct *task,`
`77`	`77`	`}`
`78`	`78`	`}`
`79`	`79`
`80`		`-#define SYSCALL_MAX_ARGS 6`
`81`		`-`
`82`	`80`	`static inline void syscall_get_arguments(struct task_struct *task,`
`83`	`81`	`struct pt_regs *regs,`
`84`	`82`	`unsigned long *args)`
Original file line number	Diff line number	Diff line change
`@@ -61,7 +61,6 @@ static inline void syscall_set_return_value(struct task_struct *task,`
`61`	`61`	`regs->areg[2] = (long) error ? error : val;`
`62`	`62`	`}`
`63`	`63`
`64`		`-#define SYSCALL_MAX_ARGS 6`
`65`	`64`	`#define XTENSA_SYSCALL_ARGUMENT_REGS {6, 3, 4, 5, 8, 9}`
`66`	`65`
`67`	`66`	`static inline void syscall_get_arguments(struct task_struct *task,`