Merge tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC cleanups from Olof Johansson:
 "A large cleanup branch this release, with a healthy 10k negative line
  delta.

  Most of this is removal of legacy (non-DT) support of shmobile
  platforms.  There is also removal of two non-DT platforms on OMAP, and
  the plat-samsung directory is cleaned out by moving most of the
  previously shared-location-but-not-actually-shared files from there to
  the appropriate mach directories instead.

  There are other sets of changes in here as well:

   - Rob Herring removed use of set_irq_flags under all platforms and
     moved to genirq alternatives

   - a series of timer API conversions to set-state interface

   - ep93xx, nomadik and ux500 cleanups from Linus Walleij

   - __init annotation fixes from Nicolas Pitre

   + a bunch of other changes that all add up to a nice set of cleanups"

* tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (108 commits)
  ARM/fb: ep93xx: switch framebuffer to use modedb only
  ARM: gemini: Setup timer3 as free running timer
  ARM: gemini: Use timer1 for clockevent
  ARM: gemini: Add missing register definitions for gemini timer
  ARM: ep93xx/timer: Migrate to new 'set-state' interface
  ARM: nomadik: push accelerometer down to boards
  ARM: nomadik: move l2x0 setup to device tree
  ARM: nomadik: selectively enable UART0 on boards
  ARM: nomadik: move hog code to use DT hogs
  ARM: shmobile: Fix mismerges
  ARM: ux500: simplify secondary CPU boot
  ARM: SAMSUNG: remove keypad-core header in plat-samsung
  ARM: SAMSUNG: local watchdog-reset header in mach-s3c64xx
  ARM: SAMSUNG: local onenand-core header in mach-s3c64xx
  ARM: SAMSUNG: local irq-uart header in mach-s3c64xx
  ARM: SAMSUNG: local backlight header in mach-s3c64xx
  ARM: SAMSUNG: local ata-core header in mach-s3c64xx
  ARM: SAMSUNG: local regs-usb-hsotg-phy header in mach-s3c64xx
  ARM: SAMSUNG: local spi-core header in mach-s3c24xx
  ARM: SAMSUNG: local nand-core header in mach-s3c24xx
  ...

1 files changed, 43 insertions, 27 deletions

diff --git a/arch/arm/plat-iop/time.c b/arch/arm/plat-iop/time.c
index 6ad65d8ae237..101e8f2c7abe 100644
--- a/arch/arm/plat-iop/time.c
+++ b/arch/arm/plat-iop/time.c
@@ -77,41 +77,57 @@ static int iop_set_next_event(unsigned long delta,
 
 static unsigned long ticks_per_jiffy;
 
-static void iop_set_mode(enum clock_event_mode mode,
-			 struct clock_event_device *unused)
+static int iop_set_periodic(struct clock_event_device *evt)
 {
 	u32 tmr = read_tmr0();
 
-	switch (mode) {
-	case CLOCK_EVT_MODE_PERIODIC:
-		write_tmr0(tmr & ~IOP_TMR_EN);
-		write_tcr0(ticks_per_jiffy - 1);
-		write_trr0(ticks_per_jiffy - 1);
-		tmr |= (IOP_TMR_RELOAD | IOP_TMR_EN);
-		break;
-	case CLOCK_EVT_MODE_ONESHOT:
-		/* ->set_next_event sets period and enables timer */
-		tmr &= ~(IOP_TMR_RELOAD | IOP_TMR_EN);
-		break;
-	case CLOCK_EVT_MODE_RESUME:
-		tmr |= IOP_TMR_EN;
-		break;
-	case CLOCK_EVT_MODE_SHUTDOWN:
-	case CLOCK_EVT_MODE_UNUSED:
-	default:
-		tmr &= ~IOP_TMR_EN;
-		break;
-	}
+	write_tmr0(tmr & ~IOP_TMR_EN);
+	write_tcr0(ticks_per_jiffy - 1);
+	write_trr0(ticks_per_jiffy - 1);
+	tmr |= (IOP_TMR_RELOAD | IOP_TMR_EN);
 
 	write_tmr0(tmr);
+	return 0;
+}
+
+static int iop_set_oneshot(struct clock_event_device *evt)
+{
+	u32 tmr = read_tmr0();
+
+	/* ->set_next_event sets period and enables timer */
+	tmr &= ~(IOP_TMR_RELOAD | IOP_TMR_EN);
+	write_tmr0(tmr);
+	return 0;
+}
+
+static int iop_shutdown(struct clock_event_device *evt)
+{
+	u32 tmr = read_tmr0();
+
+	tmr &= ~IOP_TMR_EN;
+	write_tmr0(tmr);
+	return 0;
+}
+
+static int iop_resume(struct clock_event_device *evt)
+{
+	u32 tmr = read_tmr0();
+
+	tmr |= IOP_TMR_EN;
+	write_tmr0(tmr);
+	return 0;
 }
 
 static struct clock_event_device iop_clockevent = {
-	.name		= "iop_timer0",
-	.features       = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
-	.rating         = 300,
-	.set_next_event	= iop_set_next_event,
-	.set_mode	= iop_set_mode,
+	.name			= "iop_timer0",
+	.features		= CLOCK_EVT_FEAT_PERIODIC |
+				  CLOCK_EVT_FEAT_ONESHOT,
+	.rating			= 300,
+	.set_next_event		= iop_set_next_event,
+	.set_state_shutdown	= iop_shutdown,
+	.set_state_periodic	= iop_set_periodic,
+	.tick_resume		= iop_resume,
+	.set_state_oneshot	= iop_set_oneshot,
 };
 
 static irqreturn_t