| /branches/gl-inet/target/linux/apm821xx/patches-4.14/020-0020-crypto-crypto4xx-fix-various-warnings.patch |
|---|
| @@ -0,0 +1,62 @@ |
|---|
| From 64e1062b2371cb8d6126d4e970832365a1a84562 Mon Sep 17 00:00:00 2001 |
| From: Christian Lamparter <chunkeey@gmail.com> |
| Date: Wed, 4 Oct 2017 01:00:12 +0200 |
| Subject: [PATCH 20/25] 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: Christian Lamparter <chunkeey@gmail.com> |
| Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
| --- |
| drivers/crypto/amcc/crypto4xx_core.c | 16 +++------------- |
| 1 file changed, 3 insertions(+), 13 deletions(-) |
| |
| --- a/drivers/crypto/amcc/crypto4xx_core.c |
| +++ b/drivers/crypto/amcc/crypto4xx_core.c |
| @@ -176,7 +176,7 @@ u32 crypto4xx_alloc_state_record(struct |
| 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 |
| * 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 cr |
| 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) |
