From 9414d3628abb646834965b6c23b8e9064729b110 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Tue, 17 Jan 2006 21:14:01 +0000 Subject: [MIPS] Check function pointers are non-zero before calling. Several boards don't initialize the pointers, so let's play safe. Signed-off-by: Ralf Baechle --- arch/mips/kernel/reset.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'arch/mips') diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c index ae2ba67b7ef6..a131aa0cbe66 100644 --- a/arch/mips/kernel/reset.c +++ b/arch/mips/kernel/reset.c @@ -23,16 +23,18 @@ void (*_machine_power_off)(void); void machine_restart(char *command) { - _machine_restart(command); + if (_machine_restart) + _machine_restart(command); } void machine_halt(void) { - _machine_halt(); + if (_machine_halt) + _machine_halt(); } void machine_power_off(void) { - _machine_power_off(); + if (_machine_power_off) + _machine_power_off(); } - -- cgit v1.2.1