leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

crypto: crypto4xx - fix various warnings

Browse Source 
crypto4xx_core.c:179:6: warning: symbol 'crypto4xx_free_state_record'
	was not declared. Should it be static?
crypto4xx_core.c:331:5: warning: symbol 'crypto4xx_get_n_gd'
	was not declared. Should it be static?
crypto4xx_core.c:652:6: warning: symbol 'crypto4xx_return_pd'
	was not declared. Should it be static?

crypto4xx_return_pd() is not used by anything. Therefore it is removed.

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Christian Lamparter 2017-10-04 01:00:12 +02:00 committed by Herbert Xu
parent cd4dcd6da7
commit 64e1062b23
1 changed files with 3 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/crypto/amcc/crypto4xx_core.c
View File

@ -176,7 +176,7 @@ u32 crypto4xx_alloc_state_record(struct crypto4xx_ctx *ctx)
return 0;
}
void crypto4xx_free_state_record(struct crypto4xx_ctx *ctx)
static void crypto4xx_free_state_record(struct crypto4xx_ctx *ctx)
{
if (ctx->state_record != NULL)
dma_free_coherent(ctx->dev->core_dev->device,
@ -322,10 +322,11 @@ static inline void crypto4xx_destroy_gdr(struct crypto4xx_device *dev)
* when this function is called.
* preemption or interrupt must be disabled
*/
u32 crypto4xx_get_n_gd(struct crypto4xx_device *dev, int n)
static u32 crypto4xx_get_n_gd(struct crypto4xx_device *dev, int n)
{
u32 retval;
u32 tmp;
if (n >= PPC4XX_NUM_GD)
return ERING_WAS_FULL;
@ -616,17 +617,6 @@ static void crypto4xx_stop_all(struct crypto4xx_core_device *core_dev)
kfree(core_dev);
}
void crypto4xx_return_pd(struct crypto4xx_device *dev,
u32 pd_entry, struct ce_pd *pd,
struct pd_uinfo *pd_uinfo)
{
/* irq should be already disabled */
dev->pdr_head = pd_entry;
pd->pd_ctl.w = 0;
pd->pd_ctl_len.w = 0;
pd_uinfo->state = PD_ENTRY_FREE;
}
static u32 get_next_gd(u32 current)
{
if (current != PPC4XX_LAST_GD)