The patch titled
git-md-accel fixes
has been added to the -mm tree. Its filename is
git-md-accel-fixes.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: git-md-accel fixes
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
include/linux/dmaengine.h: In function 'dma_sync_wait':
include/linux/dmaengine.h:508: error: 'jiffies' undeclared (first use in this function)
include/linux/dmaengine.h:508: error: (Each undeclared identifier is reported only once
include/linux/dmaengine.h:508: error: for each function it appears in.)
include/linux/dmaengine.h:508: warning: implicit declaration of function 'msecs_to_jiffies'
include/linux/dmaengine.h:513: warning: implicit declaration of function 'time_after_eq'
In file included from include/linux/sched.h:51,
from include/linux/mm.h:4,
from crypto/internal.h:18,
from crypto/algapi.c:22:
include/linux/jiffies.h: At top level:
include/linux/jiffies.h:266: error: conflicting types for 'msecs_to_jiffies'
include/linux/dmaengine.h:508: error: previous implicit declaration of 'msecs_to_jiffies' was here
That function is too big to e inlined anyway - move it out-of-line.
Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
Cc: Chris Leech <christopher.leech@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/dma/dmaengine.c | 19 +++++++++++++++++++
include/linux/dmaengine.h | 18 +-----------------
2 files changed, 20 insertions(+), 17 deletions(-)
diff -puN include/linux/dmaengine.h~git-md-accel-fixes include/linux/dmaengine.h
--- a/include/linux/dmaengine.h~git-md-accel-fixes
+++ a/include/linux/dmaengine.h
@@ -501,23 +501,7 @@ static inline enum dma_status dma_async_
return DMA_IN_PROGRESS;
}
-static inline enum dma_status dma_sync_wait(struct dma_chan *chan,
- dma_cookie_t cookie)
-{
- enum dma_status status;
- unsigned long dma_sync_wait_timeout = jiffies + msecs_to_jiffies(5000);
-
- dma_async_issue_pending(chan);
- do {
- status = dma_async_is_tx_complete(chan, cookie, NULL, NULL);
- if (time_after_eq(jiffies, dma_sync_wait_timeout)) {
- printk(KERN_ERR "dma_sync_wait_timeout!\n");
- return DMA_ERROR;
- }
- } while (status == DMA_IN_PROGRESS);
-
- return status;
-}
+enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie);
/* --- DMA device --- */
diff -puN drivers/dma/dmaengine.c~git-md-accel-fixes drivers/dma/dmaengine.c
--- a/drivers/dma/dmaengine.c~git-md-accel-fixes
+++ a/drivers/dma/dmaengine.c
@@ -66,6 +66,7 @@
#include <linux/percpu.h>
#include <linux/rcupdate.h>
#include <linux/mutex.h>
+#include <linux/jiffies.h>
static DEFINE_MUTEX(dma_list_mutex);
static LIST_HEAD(dma_device_list);
@@ -165,6 +166,24 @@ static struct dma_chan *dma_client_chan_
return NULL;
}
+enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie)
+{
+ enum dma_status status;
+ unsigned long dma_sync_wait_timeout = jiffies + msecs_to_jiffies(5000);
+
+ dma_async_issue_pending(chan);
+ do {
+ status = dma_async_is_tx_complete(chan, cookie, NULL, NULL);
+ if (time_after_eq(jiffies, dma_sync_wait_timeout)) {
+ printk(KERN_ERR "dma_sync_wait_timeout!\n");
+ return DMA_ERROR;
+ }
+ } while (status == DMA_IN_PROGRESS);
+
+ return status;
+}
+EXPORT_SYMBOL(dma_sync_wait);
+
/**
* dma_chan_cleanup - release a DMA channel's resources
* @kref: kernel reference structure that contains the DMA channel device
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
origin.patch
knfsd-sunrpc-teach-svc_sendto-to-deal-with-ipv6-addresses-tidy.patch
knfsd-sunrpc-support-ipv6-addresses-in-rpc-servers-udp-receive-path-tidy.patch
git-md-accel-fixes.patch
-
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