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crypto: omap-aes - export some AES driver functionality locally 

These are going to be required by the addition of the GCM support.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Tero Kristo 2017-05-24 10:35:30 +03:00 committed by Herbert Xu
parent 5b3d4d2e61
commit d695bfd6f0
2 changed files with 13 additions and 6 deletions
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12
drivers/crypto/omap-aes.c
View File

@ -55,7 +55,7 @@ static DEFINE_SPINLOCK(list_lock);
_read_ret; \
})
#else
static inline u32 omap_aes_read(struct omap_aes_dev *dd, u32 offset)
inline u32 omap_aes_read(struct omap_aes_dev *dd, u32 offset)
{
return __raw_readl(dd->io_base + offset);
}
@ -69,7 +69,7 @@ static inline u32 omap_aes_read(struct omap_aes_dev *dd, u32 offset)
__raw_writel(value, dd->io_base + offset); \
} while (0)
#else
static inline void omap_aes_write(struct omap_aes_dev *dd, u32 offset,
inline void omap_aes_write(struct omap_aes_dev *dd, u32 offset,
u32 value)
{
__raw_writel(value, dd->io_base + offset);
@ -112,7 +112,7 @@ static int omap_aes_hw_init(struct omap_aes_dev *dd)
return 0;
}
static int omap_aes_write_ctrl(struct omap_aes_dev *dd)
int omap_aes_write_ctrl(struct omap_aes_dev *dd)
{
unsigned int key32;
int i, err;
@ -183,7 +183,7 @@ static void omap_aes_dma_stop(struct omap_aes_dev *dd)
omap_aes_write_mask(dd, AES_REG_MASK(dd), 0, mask);
}
static struct omap_aes_dev *omap_aes_find_dev(struct omap_aes_reqctx *rctx)
struct omap_aes_dev *omap_aes_find_dev(struct omap_aes_reqctx *rctx)
{
struct omap_aes_dev *dd;
@ -321,7 +321,7 @@ static int omap_aes_crypt_dma(struct omap_aes_dev *dd,
return 0;
}
static int omap_aes_crypt_dma_start(struct omap_aes_dev *dd)
int omap_aes_crypt_dma_start(struct omap_aes_dev *dd)
{
int err;
@ -366,7 +366,7 @@ static void omap_aes_finish_req(struct omap_aes_dev *dd, int err)
pm_runtime_put_autosuspend(dd->dev);
}
static int omap_aes_crypt_dma_stop(struct omap_aes_dev *dd)
int omap_aes_crypt_dma_stop(struct omap_aes_dev *dd)
{
pr_debug("total: %d\n", dd->total);

7
drivers/crypto/omap-aes.h
View File

@ -164,4 +164,11 @@ struct omap_aes_dev {
const struct omap_aes_pdata *pdata;
};
u32 omap_aes_read(struct omap_aes_dev *dd, u32 offset);
void omap_aes_write(struct omap_aes_dev *dd, u32 offset, u32 value);
struct omap_aes_dev *omap_aes_find_dev(struct omap_aes_reqctx *rctx);
int omap_aes_write_ctrl(struct omap_aes_dev *dd);
int omap_aes_crypt_dma_start(struct omap_aes_dev *dd);
int omap_aes_crypt_dma_stop(struct omap_aes_dev *dd);
#endif