crypto: s5p-sss - Add and fix kerneldoc

Add missing and fix existing kerneldoc to silence W=1 warnings:

  drivers/crypto/s5p-sss.c:333: warning: Function parameter or member 'pclk' not described in 's5p_aes_dev'
  drivers/crypto/s5p-sss.c:373: warning: Function parameter or member 'sgl' not described in 's5p_hash_reqctx'
  drivers/crypto/s5p-sss.c:373: warning: Function parameter or member 'buffer' not described in 's5p_hash_reqctx'
  drivers/crypto/s5p-sss.c:1143: warning: Function parameter or member 'new_len' not described in 's5p_hash_prepare_sgs'
  drivers/crypto/s5p-sss.c:1143: warning: Excess function parameter 'nbytes' description in 's5p_hash_prepare_sgs'

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Kamil Konieczny <k.konieczny@samsung.com>
Acked-by: Kamil Konieczny <k.konieczny@samsung.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c
index fdcbfd4..ac27384 100644 (file)
--- a/drivers/crypto/s5p-sss.c
+++ b/drivers/crypto/s5p-sss.c
@@ -260,6 +260,7 @@ struct s5p_aes_ctx {
  * struct s5p_aes_dev - Crypto device state container
  * @dev:       Associated device
  * @clk:       Clock for accessing hardware
+ * @pclk:      APB bus clock necessary to access the hardware
  * @ioaddr:    Mapped IO memory region
  * @aes_ioaddr:        Per-varian offset for AES block IO memory
  * @irq_fc:    Feed control interrupt line
@@ -342,13 +343,13 @@ struct s5p_aes_dev {
  * @engine:    Bits for selecting type of HASH in SSS block
  * @sg:                sg for DMA transfer
  * @sg_len:    Length of sg for DMA transfer
- * @sgl[]:     sg for joining buffer and req->src scatterlist
+ * @sgl:       sg for joining buffer and req->src scatterlist
  * @skip:      Skip offset in req->src for current op
  * @total:     Total number of bytes for current request
  * @finup:     Keep state for finup or final.
  * @error:     Keep track of error.
  * @bufcnt:    Number of bytes holded in buffer[]
- * @buffer[]:  For byte(s) from end of req->src in UPDATE op
+ * @buffer:    For byte(s) from end of req->src in UPDATE op
  */
 struct s5p_hash_reqctx {
        struct s5p_aes_dev      *dd;
@@ -1125,7 +1126,7 @@ static int s5p_hash_copy_sg_lists(struct s5p_hash_reqctx *ctx,
  * s5p_hash_prepare_sgs() - prepare sg for processing
  * @ctx:       request context
  * @sg:                source scatterlist request
- * @nbytes:    number of bytes to process from sg
+ * @new_len:   number of bytes to process from sg
  * @final:     final flag
  *
  * Check two conditions: (1) if buffers in sg have len aligned data, and (2)