提交 abe87161 编写于 作者: S Steven Rostedt (Google) 提交者: openeuler-sync-bot

clocksource/drivers/sp804: Do not use timer namespace for timer_shutdown() function

mainline inclusion
from mainline-v6.2-rc1
commit 6e1fc259
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I7R8WG

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6e1fc2591f116dfb20b65cf27356475461d61bd8

--------------------------------

A new "shutdown" timer state is being added to the generic timer code. One
of the functions to change the timer into the state is called
"timer_shutdown()". This means that there can not be other functions
called "timer_shutdown()" as the timer code owns the "timer_*" name space.

Rename timer_shutdown() to evt_timer_shutdown() to avoid this conflict.
Signed-off-by: NSteven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Tested-by: NGuenter Roeck <linux@roeck-us.net>
Reviewed-by: NGuenter Roeck <linux@roeck-us.net>
Reviewed-by: NJacob Keller <jacob.e.keller@intel.com>
Reviewed-by: NAnna-Maria Behnsen <anna-maria@linutronix.de>
Link: https://lkml.kernel.org/r/20221106212702.182883323@goodmis.org
Link: https://lore.kernel.org/all/20221105060155.592778858@goodmis.org/
Link: https://lore.kernel.org/r/20221110064147.158230501@goodmis.org
Link: https://lore.kernel.org/r/20221123201624.634354813@linutronix.deSigned-off-by: NYu Liao <liaoyu15@huawei.com>
(cherry picked from commit 3e0e7195)
上级 b1c0da9e
......@@ -170,14 +170,14 @@ static irqreturn_t sp804_timer_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
static inline void timer_shutdown(struct clock_event_device *evt)
static inline void evt_timer_shutdown(struct clock_event_device *evt)
{
writel(0, common_clkevt->ctrl);
}
static int sp804_shutdown(struct clock_event_device *evt)
{
timer_shutdown(evt);
evt_timer_shutdown(evt);
return 0;
}
......@@ -186,7 +186,7 @@ static int sp804_set_periodic(struct clock_event_device *evt)
unsigned long ctrl = TIMER_CTRL_32BIT | TIMER_CTRL_IE |
TIMER_CTRL_PERIODIC | TIMER_CTRL_ENABLE;
timer_shutdown(evt);
evt_timer_shutdown(evt);
writel(common_clkevt->reload, common_clkevt->load);
writel(ctrl, common_clkevt->ctrl);
return 0;
......
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