Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6

Conflicts:

	drivers/usb/input/Makefile
	drivers/usb/input/gtco.c

3 files changed, 5 insertions, 5 deletions

diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c
index 50a288bb875a..dbf2f5bc842f 100644
--- a/arch/um/kernel/irq.c
+++ b/arch/um/kernel/irq.c
@@ -142,6 +142,7 @@ int activate_fd(int irq, int fd, int type, void *dev_id)
 				     .events 		= events,
 				     .current_events 	= 0 } );
 
+	err = -EBUSY;
 	spin_lock_irqsave(&irq_lock, flags);
 	for (irq_fd = active_fds; irq_fd != NULL; irq_fd = irq_fd->next) {
 		if ((irq_fd->fd == fd) && (irq_fd->type == type)) {
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index e85d65deea0d..df7d662b98ce 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -64,8 +64,6 @@ static void setup_highmem(unsigned long highmem_start,
 
 void mem_init(void)
 {
-	max_low_pfn = (high_physmem - uml_physmem) >> PAGE_SHIFT;
-
 	/* clear the zero-page */
 	memset((void *) empty_zero_page, 0, PAGE_SIZE);
 
@@ -80,6 +78,7 @@ void mem_init(void)
 
 	/* this will put all low memory onto the freelists */
 	totalram_pages = free_all_bootmem();
+	max_low_pfn = totalram_pages;
 #ifdef CONFIG_HIGHMEM
 	totalhigh_pages = highmem >> PAGE_SHIFT;
 	totalram_pages += totalhigh_pages;
diff --git a/arch/um/kernel/signal.c b/arch/um/kernel/signal.c
index 2a32e5e8e9c9..3c798cdde550 100644
--- a/arch/um/kernel/signal.c
+++ b/arch/um/kernel/signal.c
@@ -158,12 +158,12 @@ static int kern_do_signal(struct pt_regs *regs)
 		clear_thread_flag(TIF_RESTORE_SIGMASK);
 		sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
 	}
-	return(handled_sig);
+	return handled_sig;
 }
 
 int do_signal(void)
 {
-	return(kern_do_signal(&current->thread.regs));
+	return kern_do_signal(&current->thread.regs);
 }
 
 /*
@@ -186,5 +186,5 @@ long sys_sigsuspend(int history0, int history1, old_sigset_t mask)
 
 long sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss)
 {
-	return(do_sigaltstack(uss, uoss, PT_REGS_SP(&current->thread.regs)));
+	return do_sigaltstack(uss, uoss, PT_REGS_SP(&current->thread.regs));
 }