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| author | Dan Williams <dan.j.williams@intel.com> | 2009-03-25 09:13:25 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-03-25 09:13:25 -0700 |
| commit | 06164f3194e01ea4c76941ac60f541d656c8975f (patch) | |
| tree | 0a5edc96e053ce0cf90139b48bc2ca7c7c130186 /crypto | |
| parent | 54aee6a5f560d0e1bf3f39987c6ebe06daeb0ce1 (diff) | |
| download | lwn-06164f3194e01ea4c76941ac60f541d656c8975f.tar.gz lwn-06164f3194e01ea4c76941ac60f541d656c8975f.zip | |
async_tx: provide __async_inline for HAS_DMA=n archs
To allow an async_tx routine to be compiled away on HAS_DMA=n arch it
needs to be declared __always_inline otherwise the compiler may emit
code and cause a link error.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/async_tx/async_xor.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c index 595b78672b36..95fe2c8d6c51 100644 --- a/crypto/async_tx/async_xor.c +++ b/crypto/async_tx/async_xor.c @@ -30,11 +30,8 @@ #include <linux/raid/xor.h> #include <linux/async_tx.h> -/* do_async_xor - dma map the pages and perform the xor with an engine. - * This routine is marked __always_inline so it can be compiled away - * when CONFIG_DMA_ENGINE=n - */ -static __always_inline struct dma_async_tx_descriptor * +/* do_async_xor - dma map the pages and perform the xor with an engine */ +static __async_inline struct dma_async_tx_descriptor * do_async_xor(struct dma_chan *chan, struct page *dest, struct page **src_list, unsigned int offset, int src_cnt, size_t len, enum async_tx_flags flags, |