[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: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c
index 47a087b..d268827 100644 (file)
--- a/arch/mips/kernel/cpu-bugs64.c
+++ b/arch/mips/kernel/cpu-bugs64.c
@@ -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");

diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index bcf1b10..faeed5f 100644 (file)
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -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;