mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 19:00:25 +00:00
![Kedareswara rao Appana](/assets/img/avatar_default.png)
This patch fixes the following compilation warnings. In file included from drivers/dma/xilinx/xilinx_vdma.c:26:0: include/linux/dmapool.h:18:4: warning: 'struct device' declared inside parameter list size_t size, size_t align, size_t allocation); ^ include/linux/dmapool.h:18:4: warning: its scope is only this definition or declaration, which is probably not what you want include/linux/dmapool.h:31:7: warning: 'struct device' declared inside parameter list size_t size, size_t align, size_t allocation); ^ drivers/dma/xilinx/xilinx_vdma.c: In function 'xilinx_vdma_alloc_chan_resources': drivers/dma/xilinx/xilinx_vdma.c:501:20: warning: passing argument 2 of 'dma_pool_create' from incompatible pointer type chan->desc_pool = dma_pool_create("xilinx_vdma_desc_pool", ^ In file included from drivers/dma/xilinx/xilinx_vdma.c:26:0: include/linux/dmapool.h:17:18: note: expected 'struct device *' but argument is of type 'struct device *' struct dma_pool *dma_pool_create(const char *name, struct device *dev, . Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
37 lines
939 B
C
37 lines
939 B
C
/*
|
|
* include/linux/dmapool.h
|
|
*
|
|
* Allocation pools for DMAable (coherent) memory.
|
|
*
|
|
* This file is licensed under the terms of the GNU General Public
|
|
* License version 2. This program is licensed "as is" without any
|
|
* warranty of any kind, whether express or implied.
|
|
*/
|
|
|
|
#ifndef LINUX_DMAPOOL_H
|
|
#define LINUX_DMAPOOL_H
|
|
|
|
#include <asm/io.h>
|
|
#include <asm/scatterlist.h>
|
|
|
|
struct device;
|
|
|
|
struct dma_pool *dma_pool_create(const char *name, struct device *dev,
|
|
size_t size, size_t align, size_t allocation);
|
|
|
|
void dma_pool_destroy(struct dma_pool *pool);
|
|
|
|
void *dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags,
|
|
dma_addr_t *handle);
|
|
|
|
void dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t addr);
|
|
|
|
/*
|
|
* Managed DMA pool
|
|
*/
|
|
struct dma_pool *dmam_pool_create(const char *name, struct device *dev,
|
|
size_t size, size_t align, size_t allocation);
|
|
void dmam_pool_destroy(struct dma_pool *pool);
|
|
|
|
#endif
|
|
|