Linux-libre 4.3.2-gnu

2 files changed, 34 insertions, 32 deletions

diff --git a/arch/arm/mach-netx/generic.c b/arch/arm/mach-netx/generic.c
index db25b0cef..842302df9 100644
--- a/arch/arm/mach-netx/generic.c
+++ b/arch/arm/mach-netx/generic.c
@@ -69,8 +69,7 @@ static struct platform_device *devices[] __initdata = {
 #define DEBUG_IRQ(fmt...)	while (0) {}
 #endif
 
-static void
-netx_hif_demux_handler(unsigned int irq_unused, struct irq_desc *desc)
+static void netx_hif_demux_handler(struct irq_desc *desc)
 {
 	unsigned int irq = NETX_IRQ_HIF_CHAINED(0);
 	unsigned int stat;
@@ -174,7 +173,7 @@ void __init netx_init_irq(void)
 	for (irq = NETX_IRQ_HIF_CHAINED(0); irq <= NETX_IRQ_HIF_LAST; irq++) {
 		irq_set_chip_and_handler(irq, &netx_hif_chip,
 					 handle_level_irq);
-		set_irq_flags(irq, IRQF_VALID);
+		irq_clear_status_flags(irq, IRQ_NOREQUEST);
 	}
 
 	writel(NETX_DPMAS_INT_EN_GLB_EN, NETX_DPMAS_INT_EN);
diff --git a/arch/arm/mach-netx/time.c b/arch/arm/mach-netx/time.c
index 5fb2a590e..054a8a61e 100644
--- a/arch/arm/mach-netx/time.c
+++ b/arch/arm/mach-netx/time.c
@@ -34,40 +34,40 @@
 #define TIMER_CLOCKEVENT 0
 #define TIMER_CLOCKSOURCE 1
 
-static void netx_set_mode(enum clock_event_mode mode,
-		struct clock_event_device *clk)
+static inline void timer_shutdown(struct clock_event_device *evt)
 {
-	u32 tmode;
-
 	/* disable timer */
 	writel(0, NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKEVENT));
+}
+
+static int netx_shutdown(struct clock_event_device *evt)
+{
+	timer_shutdown(evt);
+
+	return 0;
+}
+
+static int netx_set_oneshot(struct clock_event_device *evt)
+{
+	u32 tmode = NETX_GPIO_COUNTER_CTRL_IRQ_EN | NETX_GPIO_COUNTER_CTRL_RUN;
+
+	timer_shutdown(evt);
+	writel(0, NETX_GPIO_COUNTER_MAX(TIMER_CLOCKEVENT));
+	writel(tmode, NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKEVENT));
 
-	switch (mode) {
-	case CLOCK_EVT_MODE_PERIODIC:
-		writel(NETX_LATCH, NETX_GPIO_COUNTER_MAX(TIMER_CLOCKEVENT));
-		tmode = NETX_GPIO_COUNTER_CTRL_RST_EN |
-			NETX_GPIO_COUNTER_CTRL_IRQ_EN |
-			NETX_GPIO_COUNTER_CTRL_RUN;
-		break;
-
-	case CLOCK_EVT_MODE_ONESHOT:
-		writel(0, NETX_GPIO_COUNTER_MAX(TIMER_CLOCKEVENT));
-		tmode = NETX_GPIO_COUNTER_CTRL_IRQ_EN |
-			NETX_GPIO_COUNTER_CTRL_RUN;
-		break;
-
-	default:
-		WARN(1, "%s: unhandled mode %d\n", __func__, mode);
-		/* fall through */
-
-	case CLOCK_EVT_MODE_SHUTDOWN:
-	case CLOCK_EVT_MODE_UNUSED:
-	case CLOCK_EVT_MODE_RESUME:
-		tmode = 0;
-		break;
-	}
+	return 0;
+}
 
+static int netx_set_periodic(struct clock_event_device *evt)
+{
+	u32 tmode = NETX_GPIO_COUNTER_CTRL_RST_EN |
+		    NETX_GPIO_COUNTER_CTRL_IRQ_EN | NETX_GPIO_COUNTER_CTRL_RUN;
+
+	timer_shutdown(evt);
+	writel(NETX_LATCH, NETX_GPIO_COUNTER_MAX(TIMER_CLOCKEVENT));
 	writel(tmode, NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKEVENT));
+
+	return 0;
 }
 
 static int netx_set_next_event(unsigned long evt,
@@ -81,7 +81,10 @@ static struct clock_event_device netx_clockevent = {
 	.name = "netx-timer" __stringify(TIMER_CLOCKEVENT),
 	.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
 	.set_next_event = netx_set_next_event,
-	.set_mode = netx_set_mode,
+	.set_state_shutdown = netx_shutdown,
+	.set_state_periodic = netx_set_periodic,
+	.set_state_oneshot = netx_set_oneshot,
+	.tick_resume = netx_shutdown,
 };
 
 /*