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-rw-r--r--kernel/arch/arm/mach-mmp/include/mach/regs-rtc.h23
-rw-r--r--kernel/arch/arm/mach-mmp/mmp-dt.c4
-rw-r--r--kernel/arch/arm/mach-mmp/mmp2-dt.c2
-rw-r--r--kernel/arch/arm/mach-mmp/pm-pxa910.c1
-rw-r--r--kernel/arch/arm/mach-mmp/time.c29
5 files changed, 15 insertions, 44 deletions
diff --git a/kernel/arch/arm/mach-mmp/include/mach/regs-rtc.h b/kernel/arch/arm/mach-mmp/include/mach/regs-rtc.h
deleted file mode 100644
index 5bff886a3..000000000
--- a/kernel/arch/arm/mach-mmp/include/mach/regs-rtc.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef __ASM_MACH_REGS_RTC_H
-#define __ASM_MACH_REGS_RTC_H
-
-#include <mach/addr-map.h>
-
-#define RTC_VIRT_BASE (APB_VIRT_BASE + 0x10000)
-#define RTC_REG(x) (*((volatile u32 __iomem *)(RTC_VIRT_BASE + (x))))
-
-/*
- * Real Time Clock
- */
-
-#define RCNR RTC_REG(0x00) /* RTC Count Register */
-#define RTAR RTC_REG(0x04) /* RTC Alarm Register */
-#define RTSR RTC_REG(0x08) /* RTC Status Register */
-#define RTTR RTC_REG(0x0C) /* RTC Timer Trim Register */
-
-#define RTSR_HZE (1 << 3) /* HZ interrupt enable */
-#define RTSR_ALE (1 << 2) /* RTC alarm interrupt enable */
-#define RTSR_HZ (1 << 1) /* HZ rising-edge detected */
-#define RTSR_AL (1 << 0) /* RTC alarm detected */
-
-#endif /* __ASM_MACH_REGS_RTC_H */
diff --git a/kernel/arch/arm/mach-mmp/mmp-dt.c b/kernel/arch/arm/mach-mmp/mmp-dt.c
index b2296c930..6e155f03b 100644
--- a/kernel/arch/arm/mach-mmp/mmp-dt.c
+++ b/kernel/arch/arm/mach-mmp/mmp-dt.c
@@ -20,12 +20,12 @@
extern void __init mmp_dt_init_timer(void);
-static const char *pxa168_dt_board_compat[] __initdata = {
+static const char *const pxa168_dt_board_compat[] __initconst = {
"mrvl,pxa168-aspenite",
NULL,
};
-static const char *pxa910_dt_board_compat[] __initdata = {
+static const char *const pxa910_dt_board_compat[] __initconst = {
"mrvl,pxa910-dkb",
NULL,
};
diff --git a/kernel/arch/arm/mach-mmp/mmp2-dt.c b/kernel/arch/arm/mach-mmp/mmp2-dt.c
index 998c0f533..0341359b2 100644
--- a/kernel/arch/arm/mach-mmp/mmp2-dt.c
+++ b/kernel/arch/arm/mach-mmp/mmp2-dt.c
@@ -30,7 +30,7 @@ static void __init mmp_init_time(void)
of_clk_init(NULL);
}
-static const char *mmp2_dt_board_compat[] __initdata = {
+static const char *const mmp2_dt_board_compat[] __initconst = {
"mrvl,mmp2-brownstone",
NULL,
};
diff --git a/kernel/arch/arm/mach-mmp/pm-pxa910.c b/kernel/arch/arm/mach-mmp/pm-pxa910.c
index 04c9daf9f..7db5870d1 100644
--- a/kernel/arch/arm/mach-mmp/pm-pxa910.c
+++ b/kernel/arch/arm/mach-mmp/pm-pxa910.c
@@ -18,6 +18,7 @@
#include <linux/io.h>
#include <linux/irq.h>
#include <asm/mach-types.h>
+#include <asm/outercache.h>
#include <mach/hardware.h>
#include <mach/cputype.h>
#include <mach/addr-map.h>
diff --git a/kernel/arch/arm/mach-mmp/time.c b/kernel/arch/arm/mach-mmp/time.c
index 10bfa03e5..dbc697b2f 100644
--- a/kernel/arch/arm/mach-mmp/time.c
+++ b/kernel/arch/arm/mach-mmp/time.c
@@ -124,32 +124,25 @@ static int timer_set_next_event(unsigned long delta,
return 0;
}
-static void timer_set_mode(enum clock_event_mode mode,
- struct clock_event_device *dev)
+static int timer_set_shutdown(struct clock_event_device *evt)
{
unsigned long flags;
local_irq_save(flags);
- switch (mode) {
- case CLOCK_EVT_MODE_ONESHOT:
- case CLOCK_EVT_MODE_UNUSED:
- case CLOCK_EVT_MODE_SHUTDOWN:
- /* disable the matching interrupt */
- __raw_writel(0x00, mmp_timer_base + TMR_IER(0));
- break;
- case CLOCK_EVT_MODE_RESUME:
- case CLOCK_EVT_MODE_PERIODIC:
- break;
- }
+ /* disable the matching interrupt */
+ __raw_writel(0x00, mmp_timer_base + TMR_IER(0));
local_irq_restore(flags);
+
+ return 0;
}
static struct clock_event_device ckevt = {
- .name = "clockevent",
- .features = CLOCK_EVT_FEAT_ONESHOT,
- .rating = 200,
- .set_next_event = timer_set_next_event,
- .set_mode = timer_set_mode,
+ .name = "clockevent",
+ .features = CLOCK_EVT_FEAT_ONESHOT,
+ .rating = 200,
+ .set_next_event = timer_set_next_event,
+ .set_state_shutdown = timer_set_shutdown,
+ .set_state_oneshot = timer_set_shutdown,
};
static cycle_t clksrc_read(struct clocksource *cs)