Use the PAGE_MASK instead of open code it.
Signed-off-by: Stefan Wahren <stefa.wahren@xxxxxxxx>
---
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
index eeeee1b..1fea2b6 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
@@ -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,
--
2.7.4
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