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| author | Romain Perier <romain.perier@free-electrons.com> | 2016-06-21 10:08:31 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-06-23 18:13:59 +0800 |
| commit | e26df73f80290efe5c772d94ac3a3cf2b077fe5b (patch) | |
| tree | 0d03d5290aba7c3d1396b207f07257e105a3b9c7 /drivers/crypto | |
| parent | 7ea0da1d75e0d03f9ec484d2038e3caf06024b17 (diff) | |
| download | linux-stable-e26df73f80290efe5c772d94ac3a3cf2b077fe5b.tar.gz linux-stable-e26df73f80290efe5c772d94ac3a3cf2b077fe5b.tar.bz2 linux-stable-e26df73f80290efe5c772d94ac3a3cf2b077fe5b.zip | |
crypto: marvell - Add a macro constant for the size of the crypto queue
Adding a macro constant to be used for the size of the crypto queue,
instead of using a numeric value directly. It will be easier to
maintain in case we add more than one crypto queue of the same size.
Signed-off-by: Romain Perier <romain.perier@free-electrons.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/marvell/cesa.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/crypto/marvell/cesa.c b/drivers/crypto/marvell/cesa.c index e8ef9fd24a16..47552c12e8c6 100644 --- a/drivers/crypto/marvell/cesa.c +++ b/drivers/crypto/marvell/cesa.c @@ -31,6 +31,9 @@ #include "cesa.h" +/* Limit of the crypto queue before reaching the backlog */ +#define CESA_CRYPTO_DEFAULT_MAX_QLEN 50 + static int allhwsupport = !IS_ENABLED(CONFIG_CRYPTO_DEV_MV_CESA); module_param_named(allhwsupport, allhwsupport, int, 0444); MODULE_PARM_DESC(allhwsupport, "Enable support for all hardware (even it if overlaps with the mv_cesa driver)"); @@ -416,7 +419,7 @@ static int mv_cesa_probe(struct platform_device *pdev) return -ENOMEM; spin_lock_init(&cesa->lock); - crypto_init_queue(&cesa->queue, 50); + crypto_init_queue(&cesa->queue, CESA_CRYPTO_DEFAULT_MAX_QLEN); res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs"); cesa->regs = devm_ioremap_resource(dev, res); if (IS_ERR(cesa->regs)) |