From mboxrd@z Thu Jan 1 00:00:00 1970 From: romain.perier@free-electrons.com (Romain Perier) Date: Wed, 15 Jun 2016 21:15:28 +0200 Subject: [PATCH 1/7] crypto: marvell: Add a macro constant for the size of the crypto queue In-Reply-To: <1466018134-10779-1-git-send-email-romain.perier@free-electrons.com> References: <1466018134-10779-1-git-send-email-romain.perier@free-electrons.com> Message-ID: <1466018134-10779-2-git-send-email-romain.perier@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- drivers/crypto/marvell/cesa.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/marvell/cesa.c b/drivers/crypto/marvell/cesa.c index 056a754..fb403e1 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)) -- 2.7.4