crypto: caam - Reintroduce DESC_MAX_USED_BYTES



I incorrectly removed DESC_MAX_USED_BYTES when enlarging the size
of the shared descriptor buffers, thus making it four times larger
than what is necessary.  This patch restores the division by four
calculation.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent f5d8660a

drivers/crypto/caam/caamalg.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -100,7 +100,8 @@
		#define DESC_ABLKCIPHER_DEC_LEN (DESC_ABLKCIPHER_BASE + \
		15 * CAAM_CMD_SZ)

		#define DESC_MAX_USED_LEN (CAAM_DESC_BYTES_MAX - DESC_JOB_IO_LEN)
		#define DESC_MAX_USED_BYTES (CAAM_DESC_BYTES_MAX - DESC_JOB_IO_LEN)
		#define DESC_MAX_USED_LEN (DESC_MAX_USED_BYTES / CAAM_CMD_SZ)

		#ifdef DEBUG
		/* for print_hex_dumps with line references */