4 files changed, 19 insertions, 11 deletions
diff --git a/arch/arm/mach-u300/Kconfig b/arch/arm/mach-u300/Kconfig
index 801b21e7f677..32a7b0f7e9f7 100644
--- a/arch/arm/mach-u300/Kconfig
+++ b/arch/arm/mach-u300/Kconfig
@@ -64,7 +64,7 @@ config MACH_U300_DUAL_RAM
 	bool "Dual RAM"
 	help
 		Select this if you want support for Dual RAM phones.
-		This is two RAM memorys on different EMIFs.
+		This is two RAM memories on different EMIFs.
 endchoice
 
 config U300_DEBUG
diff --git a/arch/arm/mach-u300/clock.c b/arch/arm/mach-u300/clock.c
index 7458fc6df5c6..fabcc49abe80 100644
--- a/arch/arm/mach-u300/clock.c
+++ b/arch/arm/mach-u300/clock.c
@@ -25,8 +25,8 @@
 #include <linux/timer.h>
 #include <linux/io.h>
 #include <linux/seq_file.h>
+#include <linux/clkdev.h>
 
-#include <asm/clkdev.h>
 #include <mach/hardware.h>
 #include <mach/syscon.h>
 
diff --git a/arch/arm/mach-u300/include/mach/coh901318.h b/arch/arm/mach-u300/include/mach/coh901318.h
index 193da2df732c..6193aaa47794 100644
--- a/arch/arm/mach-u300/include/mach/coh901318.h
+++ b/arch/arm/mach-u300/include/mach/coh901318.h
@@ -24,7 +24,7 @@
  * @src_addr: transfer source address
  * @dst_addr: transfer destination address
  * @link_addr:  physical address to next lli
- * @virt_link_addr: virtual addres of next lli (only used by pool_free)
+ * @virt_link_addr: virtual address of next lli (only used by pool_free)
  * @phy_this: physical address of current lli (only used by pool_free)
  */
 struct coh901318_lli {
@@ -90,7 +90,7 @@ struct powersave {
  * struct coh901318_platform - platform arch structure
  * @chans_slave: specifying dma slave channels
  * @chans_memcpy: specifying dma memcpy channels
- * @access_memory_state: requesting DMA memeory access (on / off)
+ * @access_memory_state: requesting DMA memory access (on / off)
  * @chan_conf: dma channel configurations
  * @max_channels: max number of dma chanenls
  */
diff --git a/arch/arm/mach-u300/timer.c b/arch/arm/mach-u300/timer.c
index 3fc4472719be..3ec58bd2d6e4 100644
--- a/arch/arm/mach-u300/timer.c
+++ b/arch/arm/mach-u300/timer.c
@@ -9,6 +9,7 @@
  * Author: Linus Walleij <linus.walleij@stericsson.com>
  */
 #include <linux/interrupt.h>
+#include <linux/sched.h>
 #include <linux/time.h>
 #include <linux/timex.h>
 #include <linux/clockchips.h>
@@ -21,6 +22,7 @@
 #include <mach/hardware.h>
 
 /* Generic stuff */
+#include <asm/sched_clock.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
 #include <asm/mach/irq.h>
@@ -352,12 +354,18 @@ static struct clocksource clocksource_u300_1mhz = {
  * this wraps around for now, since it is just a relative time
  * stamp. (Inspired by OMAP implementation.)
  */
+static DEFINE_CLOCK_DATA(cd);
+
 unsigned long long notrace sched_clock(void)
 {
-	return clocksource_cyc2ns(clocksource_u300_1mhz.read(
-				  &clocksource_u300_1mhz),
-				  clocksource_u300_1mhz.mult,
-				  clocksource_u300_1mhz.shift);
+	u32 cyc = readl(U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2CC);
+	return cyc_to_sched_clock(&cd, cyc, (u32)~0);
+}
+
+static void notrace u300_update_sched_clock(void)
+{
+	u32 cyc = readl(U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2CC);
+	update_sched_clock(&cd, cyc, (u32)~0);
 }
 
 
@@ -375,6 +383,8 @@ static void __init u300_timer_init(void)
 	clk_enable(clk);
 	rate = clk_get_rate(clk);
 
+	init_sched_clock(&cd, u300_update_sched_clock, 32, rate);
+
 	/*
 	 * Disable the "OS" and "DD" timers - these are designed for Symbian!
 	 * Example usage in cnh1601578 cpu subsystem pd_timer_app.c
@@ -412,9 +422,7 @@ static void __init u300_timer_init(void)
 	writel(U300_TIMER_APP_EGPT2_TIMER_ENABLE,
 		U300_TIMER_APP_VBASE + U300_TIMER_APP_EGPT2);
 
-	clocksource_calc_mult_shift(&clocksource_u300_1mhz,
-				    rate, APPTIMER_MIN_RANGE);
-	if (clocksource_register(&clocksource_u300_1mhz))
+	if (clocksource_register_hz(&clocksource_u300_1mhz, rate))
 		printk(KERN_ERR "timer: failed to initialize clock "
 		       "source %s\n", clocksource_u300_1mhz.name);