kgdb: fix signedness mixmatches, add statics, add declaration to header

[safe/jmp/linux-2.6] / kernel / kgdb.c

diff --git a/kernel/kgdb.c b/kernel/kgdb.c
index 1bd0ec1..39e31a0 100644 (file)
--- a/kernel/kgdb.c
+++ b/kernel/kgdb.c
@@ -61,7 +61,7 @@ struct kgdb_state {
        int                     err_code;
        int                     cpu;
        int                     pass_exception;
-       long                    threadid;
+       unsigned long           threadid;
        long                    kgdb_usethreadid;
        struct pt_regs          *linux_regs;
 };
@@ -146,7 +146,7 @@ atomic_t                    kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
  * the other CPUs might interfere with your debugging context, so
  * use this with care:
  */
-int                            kgdb_do_roundup = 1;
+static int kgdb_do_roundup = 1;
 
 static int __init opt_nokgdbroundup(char *str)
 {
@@ -438,7 +438,7 @@ int kgdb_hex2mem(char *buf, char *mem, int count)
  * While we find nice hex chars, build a long_val.
  * Return number of chars processed.
  */
-int kgdb_hex2long(char **ptr, long *long_val)
+int kgdb_hex2long(char **ptr, unsigned long *long_val)
 {
        int hex_val;
        int num = 0;
@@ -709,7 +709,7 @@ int kgdb_isremovedbreak(unsigned long addr)
        return 0;
 }
 
-int remove_all_break(void)
+static int remove_all_break(void)
 {
        unsigned long addr;
        int error;