From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from pegase1.c-s.fr (pegase1.c-s.fr [93.17.236.30]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3y7qc74m5czDqn0 for ; Sat, 7 Oct 2017 00:04:55 +1100 (AEDT) Message-Id: In-Reply-To: References: From: Christophe Leroy Subject: [PATCH 10/18] crypto: talitos - use of_property_read_u32() To: Herbert Xu , "David S. Miller" Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Date: Fri, 6 Oct 2017 15:04:51 +0200 (CEST) List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Use of_property_read_u32() to simplify DT read Signed-off-by: Christophe Leroy --- drivers/crypto/talitos.c | 21 +++++---------------- 1 file changed, 5 insertions(+), 16 deletions(-) diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index 2a53d0f2a869..f139a0cef2e2 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -3158,7 +3158,6 @@ static int talitos_probe(struct platform_device *ofdev) struct device *dev = &ofdev->dev; struct device_node *np = ofdev->dev.of_node; struct talitos_private *priv; - const unsigned int *prop; int i, err; int stride; @@ -3182,21 +3181,11 @@ static int talitos_probe(struct platform_device *ofdev) } /* get SEC version capabilities from device tree */ - prop = of_get_property(np, "fsl,num-channels", NULL); - if (prop) - priv->num_channels = *prop; - - prop = of_get_property(np, "fsl,channel-fifo-len", NULL); - if (prop) - priv->chfifo_len = *prop; - - prop = of_get_property(np, "fsl,exec-units-mask", NULL); - if (prop) - priv->exec_units = *prop; - - prop = of_get_property(np, "fsl,descriptor-types-mask", NULL); - if (prop) - priv->desc_types = *prop; + of_property_read_u32(np, "fsl,num-channels", &priv->num_channels); + of_property_read_u32(np, "fsl,channel-fifo-len", &priv->chfifo_len); + of_property_read_u32(np, "fsl,exec-units-mask", &priv->exec_units); + of_property_read_u32(np, "fsl,descriptor-types-mask", + &priv->desc_types); if (!is_power_of_2(priv->num_channels) || !priv->chfifo_len || !priv->exec_units || !priv->desc_types) { -- 2.13.3