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Commit 460c0422 authored by Atsushi Nemoto's avatar Atsushi Nemoto Committed by Ralf Baechle
Browse files

[MIPS] Fix sparse warnings about too big constants. 


    
Fix following warnings:
linux/arch/mips/kernel/setup.c:249:12: warning: constant 0xffffffff00000000 is so big it is unsigned long
linux/arch/mips/kernel/cpu-bugs64.c:209:10: warning: constant 0xffffffffffffdb9a is so big it is unsigned long
linux/arch/mips/kernel/cpu-bugs64.c:227:10: warning: constant 0xffffffffffffdb9a is so big it is unsigned long
linux/arch/mips/kernel/cpu-bugs64.c:283:10: warning: constant 0xffffffffffffdb9a is so big it is unsigned long
linux/arch/mips/kernel/cpu-bugs64.c:299:10: warning: constant 0xffffffffffffdb9a is so big it is unsigned long
    
Signed-off-by: default avatarAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent e32b6993

arch/mips/kernel/cpu-bugs64.c

+4 −4
Original line number Diff line number Diff line
@@ -206,7 +206,7 @@ static inline void check_daddi(void) 
		"daddi	%0, %1, %3\n\t"

		".set	pop"

		: "=r" (v), "=&r" (tmp)

		: "I" (0xffffffffffffdb9a), "I" (0x1234));

		: "I" (0xffffffffffffdb9aUL), "I" (0x1234));

	set_except_vector(12, handler);

	local_irq_restore(flags);
@@ -224,7 +224,7 @@ static inline void check_daddi(void) 
		"dsrl	%1, %1, 1\n\t"

		"daddi	%0, %1, %3"

		: "=r" (v), "=&r" (tmp)

		: "I" (0xffffffffffffdb9a), "I" (0x1234));

		: "I" (0xffffffffffffdb9aUL), "I" (0x1234));

	set_except_vector(12, handler);

	local_irq_restore(flags);
@@ -280,7 +280,7 @@ static inline void check_daddiu(void) 
		"daddu	%1, %2\n\t"

		".set	pop"

		: "=&r" (v), "=&r" (w), "=&r" (tmp)

		: "I" (0xffffffffffffdb9a), "I" (0x1234));

		: "I" (0xffffffffffffdb9aUL), "I" (0x1234));



	if (v == w) {

		printk("no.\n");
@@ -296,7 +296,7 @@ static inline void check_daddiu(void) 
		"addiu	%1, $0, %4\n\t"

		"daddu	%1, %2"

		: "=&r" (v), "=&r" (w), "=&r" (tmp)

		: "I" (0xffffffffffffdb9a), "I" (0x1234));

		: "I" (0xffffffffffffdb9aUL), "I" (0x1234));



	if (v == w) {

		printk("yes.\n");

arch/mips/kernel/setup.c

+1 −1
Original line number Diff line number Diff line
@@ -246,7 +246,7 @@ static inline int parse_rd_cmdline(unsigned long* rd_start, unsigned long* rd_en 
#ifdef CONFIG_64BIT

	/* HACK: Guess if the sign extension was forgotten */

	if (start > 0x0000000080000000 && start < 0x00000000ffffffff)

		start |= 0xffffffff00000000;

		start |= 0xffffffff00000000UL;

#endif



	end = start + size;