From a5606f85611267047206d8ba055bc0e4ba166ad3 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 24 Oct 2013 14:25:32 +0200 Subject: ALSA: Add ifdef CONFIG_GENERIC_ALLOCATOR for SNDRV_DMA_TYPE_IRAM code It turned out that we can't use gen_pool_*() functions on archs without CONFIG_GENERIC_ALLOCATOR (resulting in missing symbols), since linux/genalloc.h doesn't provide dummy functions for all. We'd be able to fix linux/genalloc.h size, but I take an easier path for now... Reported-by: Fengguang Wu Signed-off-by: Takashi Iwai --- sound/core/memalloc.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sound/core/memalloc.c') diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c index 18c1d4759ccb..51a79218815b 100644 --- a/sound/core/memalloc.c +++ b/sound/core/memalloc.c @@ -238,6 +238,7 @@ int snd_dma_alloc_pages(int type, struct device *device, size_t size, dmab->addr = 0; break; #ifdef CONFIG_HAS_DMA +#ifdef CONFIG_GENERIC_ALLOCATOR case SNDRV_DMA_TYPE_DEV_IRAM: snd_malloc_dev_iram(dmab, size); if (dmab->area) @@ -246,6 +247,7 @@ int snd_dma_alloc_pages(int type, struct device *device, size_t size, * so if we fail to malloc, try to fetch memory traditionally. */ dmab->dev.type = SNDRV_DMA_TYPE_DEV; +#endif /* CONFIG_GENERIC_ALLOCATOR */ case SNDRV_DMA_TYPE_DEV: dmab->area = snd_malloc_dev_pages(device, size, &dmab->addr); break; @@ -318,9 +320,11 @@ void snd_dma_free_pages(struct snd_dma_buffer *dmab) snd_free_pages(dmab->area, dmab->bytes); break; #ifdef CONFIG_HAS_DMA +#ifdef CONFIG_GENERIC_ALLOCATOR case SNDRV_DMA_TYPE_DEV_IRAM: snd_free_dev_iram(dmab); break; +#endif /* CONFIG_GENERIC_ALLOCATOR */ case SNDRV_DMA_TYPE_DEV: snd_free_dev_pages(dmab->dev.dev, dmab->bytes, dmab->area, dmab->addr); break; -- cgit v1.2.1