ARM: spear: Do not use timer namespace for timer_shutdown() function

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 spear_timer_shutdown() to avoid this conflict.

Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Anna-Maria Behnsen <anna-maria@linutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lkml.kernel.org/r/20221106212701.822440504@goodmis.org
Link: https://lore.kernel.org/all/20221105060155.228348078@goodmis.org/
Link: https://lore.kernel.org/r/20221110064146.810953418@goodmis.org
Link: https://lore.kernel.org/r/20221123201624.513863211@linutronix.de

diff --git a/arch/arm/mach-spear/time.c b/arch/arm/mach-spear/time.c
index e979e21..5371c82 100644 (file)
--- a/arch/arm/mach-spear/time.c
+++ b/arch/arm/mach-spear/time.c
@@ -90,7 +90,7 @@ static void __init spear_clocksource_init(void)
                200, 16, clocksource_mmio_readw_up);
 }
 
-static inline void timer_shutdown(struct clock_event_device *evt)
+static inline void spear_timer_shutdown(struct clock_event_device *evt)
 {
        u16 val = readw(gpt_base + CR(CLKEVT));
 
@@ -101,7 +101,7 @@ static inline void timer_shutdown(struct clock_event_device *evt)
 
 static int spear_shutdown(struct clock_event_device *evt)
 {
-       timer_shutdown(evt);
+       spear_timer_shutdown(evt);
 
        return 0;
 }
@@ -111,7 +111,7 @@ static int spear_set_oneshot(struct clock_event_device *evt)
        u16 val;
 
        /* stop the timer */
-       timer_shutdown(evt);
+       spear_timer_shutdown(evt);
 
        val = readw(gpt_base + CR(CLKEVT));
        val |= CTRL_ONE_SHOT;
@@ -126,7 +126,7 @@ static int spear_set_periodic(struct clock_event_device *evt)
        u16 val;
 
        /* stop the timer */
-       timer_shutdown(evt);
+       spear_timer_shutdown(evt);
 
        period = clk_get_rate(gpt_clk) / HZ;
        period >>= CTRL_PRESCALER16;