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>

diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c
index cf7968c187ef5c589be985afd4417dfdca559037..bf3b27d9dc33995169b85fa683a38b60a7c2e79b 100644 (file)
--- a/drivers/crypto/omap-aes.c
+++ b/drivers/crypto/omap-aes.c
@@ -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);
 

diff --git a/drivers/crypto/omap-aes.h b/drivers/crypto/omap-aes.h
index ce4346e436641fc00a3d87cf2a7b406b7b3d5b86..11e1784cc4a57bff58b928176b9d35db0e840501 100644 (file)
--- a/drivers/crypto/omap-aes.h
+++ b/drivers/crypto/omap-aes.h
@@ -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