frv: gdb: use __maybe_unused
authorDavid Rientjes <rientjes@google.com>
Fri, 11 May 2007 05:22:22 +0000 (22:22 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Fri, 11 May 2007 15:29:33 +0000 (08:29 -0700)
Replace function instances of __attribute__((unused)) with
__maybe_unused to suppress warnings.

Cc: David Howells <dhowells@redhat.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/frv/kernel/gdb-stub.c

index 9550f37fb62c112b1a58d2908ab9363493acc55c..1e7a101cbf4c8c645c894adfdf9f718f6b0e76eb 100644 (file)
@@ -1195,7 +1195,7 @@ static void gdbstub_check_breakpoint(void)
 /*
  *
  */
-static void __attribute__((unused)) gdbstub_show_regs(void)
+static void __maybe_unused gdbstub_show_regs(void)
 {
        unsigned long *reg;
        int loop;
@@ -1223,7 +1223,7 @@ static void __attribute__((unused)) gdbstub_show_regs(void)
 /*
  * dump debugging regs
  */
-static void __attribute__((unused)) gdbstub_dump_debugregs(void)
+static void __maybe_unused gdbstub_dump_debugregs(void)
 {
        gdbstub_printk("DCR    %08lx  ", __debug_status.dcr);
        gdbstub_printk("BRR    %08lx\n", __debug_status.brr);
@@ -2079,25 +2079,25 @@ void gdbstub_exit(int status)
  * GDB wants to call malloc() and free() to allocate memory for calling kernel
  * functions directly from its command line
  */
-static void *malloc(size_t size) __attribute__((unused));
+static void *malloc(size_t size) __maybe_unused;
 static void *malloc(size_t size)
 {
        return kmalloc(size, GFP_ATOMIC);
 }
 
-static void free(void *p) __attribute__((unused));
+static void free(void *p) __maybe_unused;
 static void free(void *p)
 {
        kfree(p);
 }
 
-static uint32_t ___get_HSR0(void) __attribute__((unused));
+static uint32_t ___get_HSR0(void) __maybe_unused;
 static uint32_t ___get_HSR0(void)
 {
        return __get_HSR(0);
 }
 
-static uint32_t ___set_HSR0(uint32_t x) __attribute__((unused));
+static uint32_t ___set_HSR0(uint32_t x) __maybe_unused;
 static uint32_t ___set_HSR0(uint32_t x)
 {
        __set_HSR(0, x);