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Commit 64e1062b authored by Christian Lamparter's avatar Christian Lamparter Committed by Herbert Xu
Browse files

crypto: crypto4xx - fix various warnings 



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: default avatarChristian Lamparter <chunkeey@gmail.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent cd4dcd6d

drivers/crypto/amcc/crypto4xx_core.c

+3 −13
Original line number Diff line number Diff line
@@ -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)