At Tue, 29 Oct 2013 01:42:34 +1100,
Stephen Rothwell wrote:
>
> Hi all,
>
> After merging the final tree, today's linux-next build (i386 defconfig)
> failed like this:
>
> sound/built-in.o: In function `snd_free_dev_iram':
> (.text+0x17028): undefined reference to `gen_pool_free'
>
> Presumably caused by commit 055032142c42 ("ALSA: Add SoC on-chip internal
> ram support for DMA buffer allocation") from the sound tree.
>
> I have left this broken for today.
The proper fix has been pushed now to for-next branch.
thanks,
Takashi
---
From: Takashi Iwai <tiwai@xxxxxxx>
Subject: [PATCH] ALSA: memalloc: Yet another ifdef CONFIG_GENERIC_ALLOCATOR
protection
I obviously forgot to merge the right version...
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/core/memalloc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c
index 51a7921..809fd79 100644
--- a/sound/core/memalloc.c
+++ b/sound/core/memalloc.c
@@ -159,6 +159,7 @@ static void snd_free_dev_pages(struct device *dev, size_t size, void *ptr,
dma_free_coherent(dev, PAGE_SIZE << pg, ptr, dma);
}
+#ifdef CONFIG_GENERIC_ALLOCATOR
/**
* snd_malloc_dev_iram - allocate memory from on-chip internal ram
* @dmab: buffer allocation record to store the allocated data
@@ -198,6 +199,7 @@ void snd_free_dev_iram(struct snd_dma_buffer *dmab)
if (pool && dmab->area)
gen_pool_free(pool, (unsigned long)dmab->area, dmab->bytes);
}
+#endif /* CONFIG_GENERIC_ALLOCATOR */
#endif /* CONFIG_HAS_DMA */
/*
--
1.8.4.1
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