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dmaengine: ioatdma: constify dca_ops structures

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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>
This commit is contained in:
Julia Lawall
2015-11-13 12:46:00 +01:00
committed by Vinod Koul
parent d3cd63f91b
commit 2bb129ebb2
3 changed files with 6 additions and 4 deletions
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3
drivers/dca/dca-core.c
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@@ -321,7 +321,8 @@ EXPORT_SYMBOL_GPL(dca_get_tag);
* @ops - pointer to struct of dca operation function pointers
* @priv_size - size of extra mem to be added for provider's needs
*/
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)
{
struct dca_provider *dca;
int alloc_size;