Commit 0a9d6e7c authored by David Rientjes's avatar David Rientjes Committed by Linus Torvalds
Browse files

frv: gdb: use __maybe_unused



Replace function instances of __attribute__((unused)) with
__maybe_unused to suppress warnings.

Cc: David Howells <dhowells@redhat.com>
Signed-off-by: default avatarDavid Rientjes <rientjes@google.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 39bf6270
......@@ -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);
......
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