Merge branch 'master' into for-next

11 files changed, 43 insertions, 29 deletions

diff --git a/arch/cris/arch-v32/drivers/axisflashmap.c b/arch/cris/arch-v32/drivers/axisflashmap.c
index 1b6ad624720..28dd77144e8 100644
--- a/arch/cris/arch-v32/drivers/axisflashmap.c
+++ b/arch/cris/arch-v32/drivers/axisflashmap.c
@@ -24,8 +24,6 @@
 #include <linux/mtd/mtdram.h>
 #include <linux/mtd/partitions.h>
 
-#include <linux/cramfs_fs.h>
-
 #include <asm/axisflashmap.h>
 #include <asm/mmu.h>
 
diff --git a/arch/cris/arch-v32/drivers/mach-a3/gpio.c b/arch/cris/arch-v32/drivers/mach-a3/gpio.c
index 0b86deedacb..74f9fe80940 100644
--- a/arch/cris/arch-v32/drivers/mach-a3/gpio.c
+++ b/arch/cris/arch-v32/drivers/mach-a3/gpio.c
@@ -978,7 +978,7 @@ static int __init gpio_init(void)
 	CRIS_LED_DISK_WRITE(0);
 
 	int res2 = request_irq(GIO_INTR_VECT, gpio_interrupt,
-		IRQF_SHARED | IRQF_DISABLED, "gpio", &alarmlist);
+		IRQF_SHARED, "gpio", &alarmlist);
 	if (res2) {
 		printk(KERN_ERR "err: irq for gpio\n");
 		return res2;
diff --git a/arch/cris/arch-v32/drivers/mach-fs/gpio.c b/arch/cris/arch-v32/drivers/mach-fs/gpio.c
index a2ac0917f1a..9e54273af0c 100644
--- a/arch/cris/arch-v32/drivers/mach-fs/gpio.c
+++ b/arch/cris/arch-v32/drivers/mach-fs/gpio.c
@@ -964,11 +964,11 @@ gpio_init(void)
 	 * in some tests.
 	 */
 	if (request_irq(TIMER0_INTR_VECT, gpio_poll_timer_interrupt,
-			IRQF_SHARED | IRQF_DISABLED, "gpio poll", &alarmlist))
+			IRQF_SHARED, "gpio poll", &alarmlist))
 		printk(KERN_ERR "timer0 irq for gpio\n");
 
 	if (request_irq(GIO_INTR_VECT, gpio_pa_interrupt,
-			IRQF_SHARED | IRQF_DISABLED, "gpio PA", &alarmlist))
+			IRQF_SHARED, "gpio PA", &alarmlist))
 		printk(KERN_ERR "PA irq for gpio\n");
 
 #ifdef CONFIG_ETRAX_VIRTUAL_GPIO
diff --git a/arch/cris/arch-v32/drivers/sync_serial.c b/arch/cris/arch-v32/drivers/sync_serial.c
index 219f704e322..bbb806b6883 100644
--- a/arch/cris/arch-v32/drivers/sync_serial.c
+++ b/arch/cris/arch-v32/drivers/sync_serial.c
@@ -19,6 +19,7 @@
 #include <linux/init.h>
 #include <linux/timer.h>
 #include <linux/spinlock.h>
+#include <linux/wait.h>
 
 #include <asm/io.h>
 #include <dma.h>
@@ -1144,7 +1145,8 @@ static ssize_t sync_serial_read(struct file * file, char * buf,
 		if (file->f_flags & O_NONBLOCK)
 			return -EAGAIN;
 
-		interruptible_sleep_on(&port->in_wait_q);
+		wait_event_interruptible(port->in_wait_q,
+					 !(start == end && !port->full));
 		if (signal_pending(current))
 			return -EINTR;
 
diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S
index faa644111fe..2f19ac6217a 100644
--- a/arch/cris/arch-v32/kernel/entry.S
+++ b/arch/cris/arch-v32/kernel/entry.S
@@ -424,7 +424,7 @@ nmi_interrupt:
 	bpl     1f
 	nop
 	jsr	handle_watchdog_bite	; In time.c.
-        move.d	$sp, $r10		; Pointer to registers
+	move.d	$sp, $r10		; Pointer to registers
 1:	btstq	REG_BIT(intr_vect, r_nmi, ext), $r0
 	bpl     1f
 	nop
@@ -452,7 +452,7 @@ spurious_interrupt:
 	nop
 
 	;; This handles the case when multiple interrupts arrive at the same
-	;; time. Jump to the first set interrupt bit in a priotiry fashion. The
+	;; time. Jump to the first set interrupt bit in a priority fashion. The
 	;; hardware will call the unserved interrupts after the handler
 	;; finishes.
 	.type	multiple_interrupt, @function
@@ -885,13 +885,29 @@ sys_call_table:
 	.long sys_preadv
 	.long sys_pwritev
 	.long sys_setns			/* 335 */
-
-        /*
-         * NOTE!! This doesn't have to be exact - we just have
-         * to make sure we have _enough_ of the "sys_ni_syscall"
-         * entries. Don't panic if you notice that this hasn't
-         * been shrunk every time we add a new system call.
-         */
+	.long sys_name_to_handle_at
+	.long sys_open_by_handle_at
+	.long sys_rt_tgsigqueueinfo
+	.long sys_perf_event_open
+	.long sys_recvmmsg		/* 340 */
+	.long sys_accept4
+	.long sys_fanotify_init
+	.long sys_fanotify_mark
+	.long sys_prlimit64
+	.long sys_clock_adjtime		/* 345 */
+	.long sys_syncfs
+	.long sys_sendmmsg
+	.long sys_process_vm_readv
+	.long sys_process_vm_writev
+	.long sys_kcmp			/* 350 */
+	.long sys_finit_module
+
+	/*
+	 * NOTE!! This doesn't have to be exact - we just have
+	 * to make sure we have _enough_ of the "sys_ni_syscall"
+	 * entries. Don't panic if you notice that this hasn't
+	 * been shrunk every time we add a new system call.
+	 */
 
 	.rept NR_syscalls - (.-sys_call_table) / 4
 		.long sys_ni_syscall
diff --git a/arch/cris/arch-v32/kernel/fasttimer.c b/arch/cris/arch-v32/kernel/fasttimer.c
index f6644535b17..b130c2c5fdd 100644
--- a/arch/cris/arch-v32/kernel/fasttimer.c
+++ b/arch/cris/arch-v32/kernel/fasttimer.c
@@ -786,7 +786,7 @@ int fast_timer_init(void)
     proc_create("fasttimer", 0, NULL, &proc_fasttimer_fops);
 #endif /* PROC_FS */
 		if (request_irq(TIMER0_INTR_VECT, timer_trig_interrupt,
-				IRQF_SHARED | IRQF_DISABLED,
+				IRQF_SHARED,
 				"fast timer int", &fast_timer_list))
 			printk(KERN_ERR "err: fasttimer irq\n");
     fast_timer_is_init = 1;
diff --git a/arch/cris/arch-v32/kernel/irq.c b/arch/cris/arch-v32/kernel/irq.c
index 5ebe6e84182..25437ae2812 100644
--- a/arch/cris/arch-v32/kernel/irq.c
+++ b/arch/cris/arch-v32/kernel/irq.c
@@ -331,11 +331,11 @@ extern void do_IRQ(int irq, struct pt_regs * regs);
 void
 crisv32_do_IRQ(int irq, int block, struct pt_regs* regs)
 {
-	/* Interrupts that may not be moved to another CPU and
-         * are IRQF_DISABLED may skip blocking. This is currently
-         * only valid for the timer IRQ and the IPI and is used
-         * for the timer interrupt to avoid watchdog starvation.
-         */
+	/* Interrupts that may not be moved to another CPU may
+	 * skip blocking. This is currently only valid for the
+	 * timer IRQ and the IPI and is used for the timer
+	 * interrupt to avoid watchdog starvation.
+	 */
 	if (!block) {
 		do_IRQ(irq, regs);
 		return;
diff --git a/arch/cris/arch-v32/kernel/smp.c b/arch/cris/arch-v32/kernel/smp.c
index fe8e6039db2..0698582467c 100644
--- a/arch/cris/arch-v32/kernel/smp.c
+++ b/arch/cris/arch-v32/kernel/smp.c
@@ -64,7 +64,7 @@ static irqreturn_t crisv32_ipi_interrupt(int irq, void *dev_id);
 static int send_ipi(int vector, int wait, cpumask_t cpu_mask);
 static struct irqaction irq_ipi  = {
 	.handler = crisv32_ipi_interrupt,
-	.flags = IRQF_DISABLED,
+	.flags = 0,
 	.name = "ipi",
 };
 
diff --git a/arch/cris/arch-v32/kernel/time.c b/arch/cris/arch-v32/kernel/time.c
index 8c4b45efd7b..ee66866538f 100644
--- a/arch/cris/arch-v32/kernel/time.c
+++ b/arch/cris/arch-v32/kernel/time.c
@@ -216,12 +216,10 @@ static inline irqreturn_t timer_interrupt(int irq, void *dev_id)
         return IRQ_HANDLED;
 }
 
-/* Timer is IRQF_SHARED so drivers can add stuff to the timer irq chain.
- * It needs to be IRQF_DISABLED to make the jiffies update work properly.
- */
+/* Timer is IRQF_SHARED so drivers can add stuff to the timer irq chain. */
 static struct irqaction irq_timer = {
 	.handler = timer_interrupt,
-	.flags = IRQF_SHARED | IRQF_DISABLED,
+	.flags = IRQF_SHARED,
 	.name = "timer"
 };
 
diff --git a/arch/cris/arch-v32/mach-a3/arbiter.c b/arch/cris/arch-v32/mach-a3/arbiter.c
index 15f5c9de263..ab5c421a4de 100644
--- a/arch/cris/arch-v32/mach-a3/arbiter.c
+++ b/arch/cris/arch-v32/mach-a3/arbiter.c
@@ -256,11 +256,11 @@ static void crisv32_arbiter_init(void)
 	crisv32_arbiter_config(1, EXT_REGION, 0);
 
 	if (request_irq(MEMARB_FOO_INTR_VECT, crisv32_foo_arbiter_irq,
-			IRQF_DISABLED, "arbiter", NULL))
+			0, "arbiter", NULL))
 		printk(KERN_ERR "Couldn't allocate arbiter IRQ\n");
 
 	if (request_irq(MEMARB_BAR_INTR_VECT, crisv32_bar_arbiter_irq,
-			IRQF_DISABLED, "arbiter", NULL))
+			0, "arbiter", NULL))
 		printk(KERN_ERR "Couldn't allocate arbiter IRQ\n");
 
 #ifndef CONFIG_ETRAX_KGDB
diff --git a/arch/cris/arch-v32/mach-fs/arbiter.c b/arch/cris/arch-v32/mach-fs/arbiter.c
index 3f8ebb5c147..c97f4d8120f 100644
--- a/arch/cris/arch-v32/mach-fs/arbiter.c
+++ b/arch/cris/arch-v32/mach-fs/arbiter.c
@@ -184,7 +184,7 @@ static void crisv32_arbiter_init(void)
 	crisv32_arbiter_config(EXT_REGION, 0);
 	crisv32_arbiter_config(INT_REGION, 0);
 
-	if (request_irq(MEMARB_INTR_VECT, crisv32_arbiter_irq, IRQF_DISABLED,
+	if (request_irq(MEMARB_INTR_VECT, crisv32_arbiter_irq, 0,
 			"arbiter", NULL))
 		printk(KERN_ERR "Couldn't allocate arbiter IRQ\n");