linux-kernel - [PATCH 24/62] pohmelfs: remove the second argument of k[un]map

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Date:	Sun, 27 Nov 2011 13:27:04 +0800
From:	Cong Wang <amwang@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	akpm@...ux-foundation.org, Cong Wang <amwang@...hat.com>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Evgeniy Polyakov <zbr@...emap.net>,
	Josef Bacik <josef@...hat.com>, Jan Kara <jack@...e.cz>,
	Al Viro <viro@...iv.linux.org.uk>, devel@...verdev.osuosl.org
Subject: [PATCH 24/62] pohmelfs: remove the second argument of k[un]map_atomic()


Signed-off-by: Cong Wang <amwang@...hat.com>
---
 drivers/staging/pohmelfs/inode.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/pohmelfs/inode.c b/drivers/staging/pohmelfs/inode.c
index 7a19555..96a7ddd 100644
--- a/drivers/staging/pohmelfs/inode.c
+++ b/drivers/staging/pohmelfs/inode.c
@@ -606,11 +606,11 @@ static int pohmelfs_write_begin(struct file *file, struct address_space *mapping
 		}
 
 		if (len != PAGE_CACHE_SIZE) {
-			void *kaddr = kmap_atomic(page, KM_USER0);
+			void *kaddr = kmap_atomic(page);
 
 			memset(kaddr + start, 0, PAGE_CACHE_SIZE - start);
 			flush_dcache_page(page);
-			kunmap_atomic(kaddr, KM_USER0);
+			kunmap_atomic(kaddr);
 		}
 		SetPageUptodate(page);
 	}
@@ -636,11 +636,11 @@ static int pohmelfs_write_end(struct file *file, struct address_space *mapping,
 
 	if (copied != len) {
 		unsigned from = pos & (PAGE_CACHE_SIZE - 1);
-		void *kaddr = kmap_atomic(page, KM_USER0);
+		void *kaddr = kmap_atomic(page);
 
 		memset(kaddr + from + copied, 0, len - copied);
 		flush_dcache_page(page);
-		kunmap_atomic(kaddr, KM_USER0);
+		kunmap_atomic(kaddr);
 	}
 
 	SetPageUptodate(page);
-- 
1.7.4.4

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