Hi Tejun,
After merging the slabh tree, today's linux-next build (x86_64
allmodconfig) failed like this:
drivers/dma/timb_dma.c: In function 'td_alloc_init_desc':
drivers/dma/timb_dma.c:381: error: implicit declaration of function 'kzalloc'
drivers/dma/timb_dma.c:381: warning: assignment makes pointer from integer without a cast
drivers/dma/timb_dma.c:389: warning: assignment makes pointer from integer without a cast
drivers/dma/timb_dma.c:410: error: implicit declaration of function 'kfree'
drivers/dma/timb_dma.c: In function 'td_probe':
drivers/dma/timb_dma.c:710: warning: assignment makes pointer from integer without a cast
Caused by commit d103d3b3e8512312b5254950035366d4422a479a ("percpu: don't
implicitly include slab.h from percpu.h") from the slabh tree interacting
with commit de5d4453c5b224eefd02b6a141ed411a76d458af ("dma: Add
timb-dma") from the async_tx tree.
I applied the following merge fixup patch which should be applied to the
async_tx tree (see Documentation/SubmitChecklist Rule #1 :-)).
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Mon, 29 Mar 2010 15:54:40 +1100
Subject: [PATCH] async_tx: use of kzalloc/kfree requires the include of slab.h
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
drivers/dma/timb_dma.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/dma/timb_dma.c b/drivers/dma/timb_dma.c
index e20d5c1..44b346d 100644
--- a/drivers/dma/timb_dma.c
+++ b/drivers/dma/timb_dma.c
@@ -27,6 +27,7 @@
#include <linux/io.h>
#include <linux/module.h>
#include <linux/platform_device.h>
+#include <linux/slab.h>
#include <linux/timb_dma.h>
--
1.7.0.3
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
http://www.canb.auug.org.au/~sfr/
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