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| author | Linus Walleij <linus.walleij@linaro.org> | 2010-09-27 19:40:22 +0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2011-03-14 16:05:17 +0300 |
| commit | 96cb164bdec6f91eadf09a858c4820701f791b37 (patch) | |
| tree | fc1d5112d76974cd4cd16927e119640b09d1aeca /arch/arm | |
| parent | 4b4f757c807375564ce3d4ff1d088d3847c52f6d (diff) | |
| download | linux-96cb164bdec6f91eadf09a858c4820701f791b37.tar.xz | |
mach-u300: define a dummy filter function for coh901318
All platform data has to be made conditional on
as to avoid cluttering the code with other #ifdef:s.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-u300/include/mach/coh901318.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-u300/include/mach/coh901318.h b/arch/arm/mach-u300/include/mach/coh901318.h index 6193aaa47794..7c3b2b2d25b6 100644 --- a/arch/arm/mach-u300/include/mach/coh901318.h +++ b/arch/arm/mach-u300/include/mach/coh901318.h @@ -102,6 +102,7 @@ struct coh901318_platform { const int max_channels; }; +#ifdef CONFIG_COH901318 /** * coh901318_filter_id() - DMA channel filter function * @chan: dma channel handle @@ -110,6 +111,12 @@ struct coh901318_platform { * In dma_request_channel() it specifies what channel id to be requested */ bool coh901318_filter_id(struct dma_chan *chan, void *chan_id); +#else +static inline bool coh901318_filter_id(struct dma_chan *chan, void *chan_id) +{ + return false; +} +#endif /* * DMA Controller - this access the static mappings of the coh901318 dma. |