4 files changed, 24 insertions, 39 deletions

diff --git a/kernel/arch/arm/mach-lpc32xx/clock.c b/kernel/arch/arm/mach-lpc32xx/clock.c
index dd5d6f532..661c8f4b2 100644
--- a/kernel/arch/arm/mach-lpc32xx/clock.c
+++ b/kernel/arch/arm/mach-lpc32xx/clock.c
@@ -1238,10 +1238,7 @@ static struct clk_lookup lookups[] = {
 
 static int __init clk_init(void)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(lookups); i++)
-		clkdev_add(&lookups[i]);
+	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
 
 	/*
 	 * Setup muxed SYSCLK for HCLK PLL base -this selects the
diff --git a/kernel/arch/arm/mach-lpc32xx/irq.c b/kernel/arch/arm/mach-lpc32xx/irq.c
index 9ecb8f9c4..2ae431e8b 100644
--- a/kernel/arch/arm/mach-lpc32xx/irq.c
+++ b/kernel/arch/arm/mach-lpc32xx/irq.c
@@ -283,25 +283,25 @@ static int lpc32xx_set_irq_type(struct irq_data *d, unsigned int type)
 	case IRQ_TYPE_EDGE_RISING:
 		/* Rising edge sensitive */
 		__lpc32xx_set_irq_type(d->hwirq, 1, 1);
-		__irq_set_handler_locked(d->hwirq, handle_edge_irq);
+		irq_set_handler_locked(d, handle_edge_irq);
 		break;
 
 	case IRQ_TYPE_EDGE_FALLING:
 		/* Falling edge sensitive */
 		__lpc32xx_set_irq_type(d->hwirq, 0, 1);
-		__irq_set_handler_locked(d->hwirq, handle_edge_irq);
+		irq_set_handler_locked(d, handle_edge_irq);
 		break;
 
 	case IRQ_TYPE_LEVEL_LOW:
 		/* Low level sensitive */
 		__lpc32xx_set_irq_type(d->hwirq, 0, 0);
-		__irq_set_handler_locked(d->hwirq, handle_level_irq);
+		irq_set_handler_locked(d, handle_level_irq);
 		break;
 
 	case IRQ_TYPE_LEVEL_HIGH:
 		/* High level sensitive */
 		__lpc32xx_set_irq_type(d->hwirq, 1, 0);
-		__irq_set_handler_locked(d->hwirq, handle_level_irq);
+		irq_set_handler_locked(d, handle_level_irq);
 		break;
 
 	/* Other modes are not supported */
@@ -370,7 +370,7 @@ static struct irq_chip lpc32xx_irq_chip = {
 	.irq_set_wake = lpc32xx_irq_wake
 };
 
-static void lpc32xx_sic1_handler(unsigned int irq, struct irq_desc *desc)
+static void lpc32xx_sic1_handler(struct irq_desc *desc)
 {
 	unsigned long ints = __raw_readl(LPC32XX_INTC_STAT(LPC32XX_SIC1_BASE));
 
@@ -383,7 +383,7 @@ static void lpc32xx_sic1_handler(unsigned int irq, struct irq_desc *desc)
 	}
 }
 
-static void lpc32xx_sic2_handler(unsigned int irq, struct irq_desc *desc)
+static void lpc32xx_sic2_handler(struct irq_desc *desc)
 {
 	unsigned long ints = __raw_readl(LPC32XX_INTC_STAT(LPC32XX_SIC2_BASE));
 
@@ -434,7 +434,7 @@ void __init lpc32xx_init_irq(void)
 	for (i = 0; i < NR_IRQS; i++) {
 		irq_set_chip_and_handler(i, &lpc32xx_irq_chip,
 					 handle_level_irq);
-		set_irq_flags(i, IRQF_VALID);
+		irq_clear_status_flags(i, IRQ_NOREQUEST);
 	}
 
 	/* Set default mappings */
diff --git a/kernel/arch/arm/mach-lpc32xx/phy3250.c b/kernel/arch/arm/mach-lpc32xx/phy3250.c
index 7858d5b6f..77d6b1bab 100644
--- a/kernel/arch/arm/mach-lpc32xx/phy3250.c
+++ b/kernel/arch/arm/mach-lpc32xx/phy3250.c
@@ -212,7 +212,7 @@ static struct lpc32xx_mlc_platform_data lpc32xx_mlc_data = {
 	.dma_filter = pl08x_filter_id,
 };
 
-static const struct of_dev_auxdata lpc32xx_auxdata_lookup[] __initconst = {
+static const struct of_dev_auxdata const lpc32xx_auxdata_lookup[] __initconst = {
 	OF_DEV_AUXDATA("arm,pl022", 0x20084000, "dev:ssp0", NULL),
 	OF_DEV_AUXDATA("arm,pl022", 0x2008C000, "dev:ssp1", NULL),
 	OF_DEV_AUXDATA("arm,pl110", 0x31040000, "dev:clcd", &lpc32xx_clcd_data),
@@ -248,7 +248,7 @@ static void __init lpc3250_machine_init(void)
 			     lpc32xx_auxdata_lookup, NULL);
 }
 
-static char const *lpc32xx_dt_compat[] __initdata = {
+static const char *const lpc32xx_dt_compat[] __initconst = {
 	"nxp,lpc3220",
 	"nxp,lpc3230",
 	"nxp,lpc3240",
diff --git a/kernel/arch/arm/mach-lpc32xx/timer.c b/kernel/arch/arm/mach-lpc32xx/timer.c
index 4e5837299..ff3499d1f 100644
--- a/kernel/arch/arm/mach-lpc32xx/timer.c
+++ b/kernel/arch/arm/mach-lpc32xx/timer.c
@@ -43,36 +43,24 @@ static int lpc32xx_clkevt_next_event(unsigned long delta,
 	return 0;
 }
 
-static void lpc32xx_clkevt_mode(enum clock_event_mode mode,
-    struct clock_event_device *dev)
+static int lpc32xx_shutdown(struct clock_event_device *evt)
 {
-	switch (mode) {
-	case CLOCK_EVT_MODE_PERIODIC:
-		WARN_ON(1);
-		break;
-
-	case CLOCK_EVT_MODE_ONESHOT:
-	case CLOCK_EVT_MODE_SHUTDOWN:
-		/*
-		 * Disable the timer. When using oneshot, we must also
-		 * disable the timer to wait for the first call to
-		 * set_next_event().
-		 */
-		__raw_writel(0, LPC32XX_TIMER_TCR(LPC32XX_TIMER0_BASE));
-		break;
-
-	case CLOCK_EVT_MODE_UNUSED:
-	case CLOCK_EVT_MODE_RESUME:
-		break;
-	}
+	/*
+	 * Disable the timer. When using oneshot, we must also
+	 * disable the timer to wait for the first call to
+	 * set_next_event().
+	 */
+	__raw_writel(0, LPC32XX_TIMER_TCR(LPC32XX_TIMER0_BASE));
+	return 0;
 }
 
 static struct clock_event_device lpc32xx_clkevt = {
-	.name		= "lpc32xx_clkevt",
-	.features	= CLOCK_EVT_FEAT_ONESHOT,
-	.rating		= 300,
-	.set_next_event	= lpc32xx_clkevt_next_event,
-	.set_mode	= lpc32xx_clkevt_mode,
+	.name			= "lpc32xx_clkevt",
+	.features		= CLOCK_EVT_FEAT_ONESHOT,
+	.rating			= 300,
+	.set_next_event		= lpc32xx_clkevt_next_event,
+	.set_state_shutdown	= lpc32xx_shutdown,
+	.set_state_oneshot	= lpc32xx_shutdown,
 };
 
 static irqreturn_t lpc32xx_timer_interrupt(int irq, void *dev_id)