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staging: vchiq_2835_arm: Use PAGE_MASK macro

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Use the PAGE_MASK instead of open code it.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Stefan Wahren 2017-05-26 00:26:18 +02:00 committed by Greg Kroah-Hartman
parent 025f69ade9
commit 244156ca90
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
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@ -474,7 +474,7 @@ create_pagelist(char __user *buf, size_t count, unsigned short type,
} else {
down_read(&task->mm->mmap_sem);
actual_pages = get_user_pages(
(unsigned long)buf & ~(PAGE_SIZE - 1),
(unsigned long)buf & PAGE_MASK,
num_pages,
(type == PAGELIST_READ) ? FOLL_WRITE : 0,
pages,