linux-kernel - [PATCH v2 2/2] Btrfs: Kill u64_to_ptr() and ptr_to

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Date:	Wed, 30 Jul 2014 18:38:23 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Josef Bacik <jbacik@...com>
Cc:	Chris Mason <clm@...com>, linux-btrfs@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/2] Btrfs: Kill u64_to_ptr() and ptr_to_u64() macros

These macros are no longer used after replacements of aux data type.
Let's kill them.

Signed-off-by: Takashi Iwai <tiwai@...e.de>
---
 fs/btrfs/qgroup.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index b499f580d005..dc2665cb3f1b 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -99,9 +99,6 @@ struct btrfs_qgroup_list {
 	struct btrfs_qgroup *member;
 };
 
-#define ptr_to_u64(x) ((u64)(uintptr_t)x)
-#define u64_to_ptr(x) ((struct btrfs_qgroup *)(uintptr_t)x)
-
 static int
 qgroup_rescan_init(struct btrfs_fs_info *fs_info, u64 progress_objectid,
 		   int init_flags);
-- 
2.0.1

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