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| author |   Julia Lawall <julia.lawall@lip6.fr> | 2015-11-13 12:46:00 +0100 |
|---|---|---|
| committer |   Vinod Koul <vinod.koul@intel.com> | 2015-11-16 09:27:32 +0530 |
| commit | 2bb129ebb23d2dfec3cd9c22dc7defd681cfcd58 (patch) | |
| tree | f664dcc6cf2a09864a6ff40aedbbe1c0c9a97d71 /include/linux/dca.h | |
| parent | dmaengine: IOATDMA: Cleanup pre v3.0 chansts register reads (diff) | |
| download | wireguard-linux-2bb129ebb23d2dfec3cd9c22dc7defd681cfcd58.tar.xz wireguard-linux-2bb129ebb23d2dfec3cd9c22dc7defd681cfcd58.zip | |
dmaengine: ioatdma: constify dca_ops structures
The dca_ops structure is never modified, so declare it as const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'include/linux/dca.h')
| -rw-r--r-- | include/linux/dca.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/dca.h b/include/linux/dca.h index d27a7a05718d..ad956c2e07a8 100644 --- a/include/linux/dca.h +++ b/include/linux/dca.h @@ -34,7 +34,7 @@ void dca_unregister_notify(struct notifier_block *nb); struct dca_provider { struct list_head node; - struct dca_ops *ops; + const struct dca_ops *ops; struct device *cd; int id; }; @@ -53,7 +53,8 @@ struct dca_ops { int (*dev_managed) (struct dca_provider *, struct device *); }; -struct dca_provider *alloc_dca_provider(struct dca_ops *ops, int priv_size); +struct dca_provider *alloc_dca_provider(const struct dca_ops *ops, + int priv_size); void free_dca_provider(struct dca_provider *dca); int register_dca_provider(struct dca_provider *dca, struct device *dev); void unregister_dca_provider(struct dca_provider *dca, struct device *dev); |