| Message ID | 1466018134-10779-2-git-send-email-romain.perier@free-electrons.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Herbert Xu |
| Headers | show |
On Wed, 15 Jun 2016 21:15:28 +0200 Romain Perier <romain.perier@free-electrons.com> wrote: > 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> > --- > 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))
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))
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> --- drivers/crypto/marvell/cesa.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)