From: "Américo Wang" <xiyou.wangcong@gmail.com>
To: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Vinod Koul <vinod.koul@intel.com>,
Dan Williams <dan.j.williams@intel.com>,
linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>
Subject: [Patch] dma: remove DMA_xxBIT_MASK macros
Date: Thu, 16 Jun 2011 17:00:37 +0800 [thread overview]
Message-ID: <20110616090037.GA10326@cr0.redhat.com> (raw)
git grep shows there are no users in tree, so we can
remove them safely.
Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
---
Documentation/feature-removal-schedule.txt | 7 -------
include/linux/dma-mapping.h | 21 ---------------------
2 files changed, 0 insertions(+), 28 deletions(-)
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 72e2384..8e2d816 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -474,13 +474,6 @@ Who: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
----------------------------
-What: DMA_xxBIT_MASK macros
-When: Jun 2011
-Why: DMA_xxBIT_MASK macros were replaced with DMA_BIT_MASK() macros.
-Who: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
-
-----------------------------
-
What: iwlwifi disable_hw_scan module parameters
When: 2.6.40
Why: Hareware scan is the prefer method for iwlwifi devices for
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index ba8319a..dc77808 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -54,27 +54,6 @@ struct dma_map_ops {
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
-typedef u64 DMA_nnBIT_MASK __deprecated;
-
-/*
- * NOTE: do not use the below macros in new code and do not add new definitions
- * here.
- *
- * Instead, just open-code DMA_BIT_MASK(n) within your driver
- */
-#define DMA_64BIT_MASK (DMA_nnBIT_MASK)DMA_BIT_MASK(64)
-#define DMA_48BIT_MASK (DMA_nnBIT_MASK)DMA_BIT_MASK(48)
-#define DMA_47BIT_MASK (DMA_nnBIT_MASK)DMA_BIT_MASK(47)
-#define DMA_40BIT_MASK (DMA_nnBIT_MASK)DMA_BIT_MASK(40)
-#define DMA_39BIT_MASK (DMA_nnBIT_MASK)DMA_BIT_MASK(39)
-#define DMA_35BIT_MASK (DMA_nnBIT_MASK)DMA_BIT_MASK(35)
-#define DMA_32BIT_MASK (DMA_nnBIT_MASK)DMA_BIT_MASK(32)
-#define DMA_31BIT_MASK (DMA_nnBIT_MASK)DMA_BIT_MASK(31)
-#define DMA_30BIT_MASK (DMA_nnBIT_MASK)DMA_BIT_MASK(30)
-#define DMA_29BIT_MASK (DMA_nnBIT_MASK)DMA_BIT_MASK(29)
-#define DMA_28BIT_MASK (DMA_nnBIT_MASK)DMA_BIT_MASK(28)
-#define DMA_24BIT_MASK (DMA_nnBIT_MASK)DMA_BIT_MASK(24)
-
#define DMA_MASK_NONE 0x0ULL
static inline int valid_dma_direction(int dma_direction)
next reply other threads:[~2011-06-16 9:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-16 9:00 Américo Wang [this message]
2011-06-16 16:23 ` [Patch] dma: remove DMA_xxBIT_MASK macros FUJITA Tomonori
2011-06-16 20:37 ` Jiri Slaby
2011-06-24 10:47 ` Koul, Vinod
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