aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-u300/timer.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-u300/timer.c')
-rw-r--r--arch/arm/mach-u300/timer.c15
1 files changed, 3 insertions, 12 deletions
diff --git a/arch/arm/mach-u300/timer.c b/arch/arm/mach-u300/timer.c
index 5f51bdeef0e..bc1c7897e82 100644
--- a/arch/arm/mach-u300/timer.c
+++ b/arch/arm/mach-u300/timer.c
@@ -9,7 +9,6 @@
9 * Author: Linus Walleij <linus.walleij@stericsson.com> 9 * Author: Linus Walleij <linus.walleij@stericsson.com>
10 */ 10 */
11#include <linux/interrupt.h> 11#include <linux/interrupt.h>
12#include <linux/sched.h>
13#include <linux/time.h> 12#include <linux/time.h>
14#include <linux/timex.h> 13#include <linux/timex.h>
15#include <linux/clockchips.h> 14#include <linux/clockchips.h>
@@ -337,18 +336,10 @@ static struct irqaction u300_timer_irq = {
337 * this wraps around for now, since it is just a relative time 336 * this wraps around for now, since it is just a relative time
338 * stamp. (Inspired by OMAP implementation.) 337 * stamp. (Inspired by OMAP implementation.)
339 */ 338 */
340static DEFINE_CLOCK_DATA(cd);
341 339
342unsigned long long notrace sched_clock(void) 340static u32 notrace u300_read_sched_clock(void)
343{ 341{
344 u32 cyc = readl(U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2CC); 342 return readl(U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2CC);
345 return cyc_to_sched_clock(&cd, cyc, (u32)~0);
346}
347
348static void notrace u300_update_sched_clock(void)
349{
350 u32 cyc = readl(U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2CC);
351 update_sched_clock(&cd, cyc, (u32)~0);
352} 343}
353 344
354 345
@@ -366,7 +357,7 @@ static void __init u300_timer_init(void)
366 clk_enable(clk); 357 clk_enable(clk);
367 rate = clk_get_rate(clk); 358 rate = clk_get_rate(clk);
368 359
369 init_sched_clock(&cd, u300_update_sched_clock, 32, rate); 360 setup_sched_clock(u300_read_sched_clock, 32, rate);
370 361
371 /* 362 /*
372 * Disable the "OS" and "DD" timers - these are designed for Symbian! 363 * Disable the "OS" and "DD" timers - these are designed for Symbian!