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cpu: Do not return errors from cpu_dev_init() which will be ignored

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cpu_dev_init() is only called from driver_init(), which does not check
its return value.  Therefore make cpu_dev_init() return void.

We must register the CPU subsystem, so panic if this fails.

If sched_create_sysfs_power_savings_entries() fails, the damage is
contained, so ignore this (as before).

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ben Hutchings
2012-01-10 02:59:49 +00:00
committed by Linus Torvalds
parent 4f58cb90bc
commit 024f78462c
2 changed files with 6 additions and 9 deletions
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drivers/base/base.h
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@@ -94,7 +94,7 @@ extern int hypervisor_init(void);
static inline int hypervisor_init(void) { return 0; }
#endif
extern int platform_bus_init(void);
extern int cpu_dev_init(void);
extern void cpu_dev_init(void);
extern int bus_add_device(struct device *dev);
extern void bus_probe_device(struct device *dev);