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authorLinus Torvalds <torvalds@linux-foundation.org>2016-04-02 18:35:05 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2016-04-02 18:35:05 -0500
commitcb107161df3c52e58033554dcb40065964350f67 (patch)
tree6367b72665cab3d5d1e19d65665e55e216c59f87 /drivers/rapidio
parent264800b5ecc7be49b2c6027738091ff3385e0cae (diff)
downloadlinux-stericsson-cb107161df3c52e58033554dcb40065964350f67.tar.gz
Convert straggling drivers to new six-argument get_user_pages()
Commit d4edcf0d5695 ("mm/gup: Switch all callers of get_user_pages() to not pass tsk/mm") switched get_user_pages() callers to the simpler model where they no longer pass in the thread and mm pointer. But since then we've merged changes to a few drivers that re-introduce use of the old interface. Let's fix them up. They continued to work fine (thanks to the truly disgusting macros introduced in commit cde70140fed8: "mm/gup: Overload get_user_pages() functions"), but cause unnecessary build noise. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rapidio')
-rw-r--r--drivers/rapidio/devices/rio_mport_cdev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c
index 9607bc826460..5d4d91846357 100644
--- a/drivers/rapidio/devices/rio_mport_cdev.c
+++ b/drivers/rapidio/devices/rio_mport_cdev.c
@@ -886,7 +886,7 @@ rio_dma_transfer(struct file *filp, uint32_t transfer_mode,
}
down_read(&current->mm->mmap_sem);
- pinned = get_user_pages(current, current->mm,
+ pinned = get_user_pages(
(unsigned long)xfer->loc_addr & PAGE_MASK,
nr_pages, dir == DMA_FROM_DEVICE, 0,
page_list, NULL);