MIPS: Remove panic_timeout settings

Now that we have a CONFIG_PANIC_TIMEOUT=x setting, remove the
mips settings. The default is 0, which means don't reboot on
panic.

Signed-off-by: Ralf Baechle <[e-mail]>
Acked-by: Shinya Kuribayashi <[e-mail]>
Signed-off-by: Jason Baron <[e-mail]>
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]
Cc: Linus Torvalds <[e-mail]>
Cc: Andrew Morton <[e-mail]>
Cc: Peter Zijlstra <[e-mail]>
Cc: Thomas Gleixner <[e-mail]>
Link: http://lkml.kernel.org/r/[e-mail]
Signed-off-by: Ingo Molnar <[e-mail]>

arch/mips/ar7/setup.c

···
 	_machine_restart = ar7_machine_restart;
 	_machine_halt = ar7_machine_halt;
 	pm_power_off = ar7_machine_power_off;
-	panic_timeout = 3;
 
 	io_base = (unsigned long)ioremap(AR7_REGS_BASE, 0x10000);
 	if (!io_base)

arch/mips/emma/markeins/setup.c

···
 	iomem_resource.start = EMMA2RH_IO_BASE;
 	iomem_resource.end = EMMA2RH_ROM_BASE - 1;
 
-	/* Reboot on panic */
-	panic_timeout = 180;
-
 	markeins_sio_setup();
 }
 

arch/mips/netlogic/xlp/setup.c

···
 
 void __init plat_mem_setup(void)
 {
-	panic_timeout	= 5;
 	_machine_restart = (void (*)(char *))nlm_linux_exit;
 	_machine_halt	= nlm_linux_exit;
 	pm_power_off	= nlm_linux_exit;

arch/mips/netlogic/xlr/setup.c

···
 
 void __init plat_mem_setup(void)
 {
-	panic_timeout	= 5;
 	_machine_restart = (void (*)(char *))nlm_linux_exit;
 	_machine_halt	= nlm_linux_exit;
 	pm_power_off	= nlm_linux_exit;

arch/mips/sibyte/swarm/setup.c

···
 #error invalid SiByte board configuration
 #endif
 
-	panic_timeout = 5;  /* For debug.  */
-
 	board_be_handler = swarm_be_handler;
 
 	if (xicor_probe())