frv: gdb: use __maybe_unused (0a9d6e7c) · Commits · 戴 / test

arch/frv/kernel/gdb-stub.c

+6 −6

Original line number	Diff line number	Diff line
		@@ -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);