git.openwrt.org Git - openwrt/staging/hauke.git/blob

   1 From ec643be82b145a65d9c78d24eea7470b9bb6e0c4 Mon Sep 17 00:00:00 2001
   2 From: Eric Anholt <eric@anholt.net>
   3 Date: Mon, 3 Oct 2016 10:14:10 -0700
   4 Subject: [PATCH] staging/vchi: Convert to current get_user_pages() arguments.
   5
   6 Signed-off-by: Eric Anholt <eric@anholt.net>
   7 ---
   8  drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c | 2 +-
   9  drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c      | 3 +--
  10  2 files changed, 2 insertions(+), 3 deletions(-)
  11
  12 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
  13 +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
  14 @@ -435,7 +435,7 @@ create_pagelist(char __user *buf, size_t
  15                 *need_release = 0; /* do not try and release vmalloc pages */
  16         } else {
  17                 down_read(&task->mm->mmap_sem);
  18 -               actual_pages = get_user_pages(task, task->mm,
  19 +               actual_pages = get_user_pages(
  20                                           (unsigned long)buf & ~(PAGE_SIZE - 1),
  21                                           num_pages,
  22                                           (type == PAGELIST_READ) ? FOLL_WRITE : 0,
  23 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
  24 +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
  25 @@ -1492,8 +1492,7 @@ dump_phys_mem(void *virt_addr, uint32_t
  26         }
  27
  28         down_read(&current->mm->mmap_sem);
  29 -       rc = get_user_pages(current,      /* task */
  30 -               current->mm,              /* mm */
  31 +       rc = get_user_pages(
  32                 (unsigned long)virt_addr, /* start */
  33                 num_pages,                /* len */
  34                 0,                        /* gup_flags */