staging/vchi: Convert to current get_user_pages() arguments.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c

@@ -420,7 +420,7 @@ create_pagelist(char __user *buf, size_t count, unsigned short type,
 		*need_release = 0; /* do not try and release vmalloc pages */
 	} else {
 		down_read(&task->mm->mmap_sem);
-		actual_pages = get_user_pages(task, task->mm,
+		actual_pages = get_user_pages(
 				          (unsigned long)buf & ~(PAGE_SIZE - 1),
 					  num_pages,
 					  (type == PAGELIST_READ) /*Write */ ,

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c

@@ -1473,8 +1473,7 @@ dump_phys_mem(void *virt_addr, uint32_t num_bytes)
 	}
 
 	down_read(&current->mm->mmap_sem);
-	rc = get_user_pages(current,      /* task */
-		current->mm,              /* mm */
+	rc = get_user_pages(
 		(unsigned long)virt_addr, /* start */
 		num_pages,                /* len */
 		0,                        /* write */