mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-26 18:05:19 +07:00
2ef2538bc6
The init functions do not return any error. They behave as the following:
- panic, thus leading to a kernel crash while another timer may work and
make the system boot up correctly
or
- print an error and let the caller unaware if the state of the system
Change that by converting the init functions to return an error conforming
to the CLOCKSOURCE_OF_RET prototype.
Proper error handling (rollback, errno value) will be changed later case
by case, thus this change just return back an error or success in the init
function.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
29 lines
809 B
C
29 lines
809 B
C
#ifndef __CLKSOURCE_TIMER_SP804_H
|
|
#define __CLKSOURCE_TIMER_SP804_H
|
|
|
|
struct clk;
|
|
|
|
int __sp804_clocksource_and_sched_clock_init(void __iomem *,
|
|
const char *, struct clk *, int);
|
|
int __sp804_clockevents_init(void __iomem *, unsigned int,
|
|
struct clk *, const char *);
|
|
void sp804_timer_disable(void __iomem *);
|
|
|
|
static inline void sp804_clocksource_init(void __iomem *base, const char *name)
|
|
{
|
|
__sp804_clocksource_and_sched_clock_init(base, name, NULL, 0);
|
|
}
|
|
|
|
static inline void sp804_clocksource_and_sched_clock_init(void __iomem *base,
|
|
const char *name)
|
|
{
|
|
__sp804_clocksource_and_sched_clock_init(base, name, NULL, 1);
|
|
}
|
|
|
|
static inline void sp804_clockevents_init(void __iomem *base, unsigned int irq, const char *name)
|
|
{
|
|
__sp804_clockevents_init(base, irq, NULL, name);
|
|
|
|
}
|
|
#endif
|