Ralf Baechle 写道:
On Tue, Mar 09, 2010 at 08:03:09PM +0100, Ralf Baechle wrote:
@@ -281,7 +281,7 @@ static void octeon_cpu_die(unsigned int cpu)
#ifdef CONFIG_CAVIUM_OCTEON_WATCHDOG
/* Disable the watchdog */
- cvmx_ciu_wdogx_t ciu_wdog;
+ union cvmx_ciu_wdogx ciu_wdog;
ciu_wdog.u64 = cvmx_read_csr(CVMX_CIU_WDOGX(cpu));
ciu_wdog.s.mode = 0;
cvmx_write_csr(CVMX_CIU_WDOGX(cpu), ciu_wdog.u64);
David,
I think this ifdef should be replaced by a notifier called from
__cpu_die().
Since this is unused I'll just remove it for now.
This breaks kernel build when HOTPLUG_CPU is enabled.
Regards,
Yang
Ralf
