From: Axel Lin <axel.lin@ingics.com>
To: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Gabriel FERNANDEZ <gabriel.fernandez@st.com>,
"kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Alexandre Torgue <alexandre.torgue@st.com>
Subject: [PATCH 1/2] phy: miphy28lp: Convert to devm_kcalloc and fix wrong sizof
Date: Thu, 05 Mar 2015 09:43:09 +0800 [thread overview]
Message-ID: <1425519789.1637.4.camel@phoenix> (raw)
Prefer devm_kcalloc over devm_kzalloc with multiply.
In additional, use sizeof(phy) is incorrect, fix it.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
This patch is on top of below patch:
[PATCH 1/2] phy: miphy28lp: Avoid calling of_get_child_count() multiple times
drivers/phy/phy-miphy28lp.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/phy/phy-miphy28lp.c b/drivers/phy/phy-miphy28lp.c
index 4fe1755..9334352 100644
--- a/drivers/phy/phy-miphy28lp.c
+++ b/drivers/phy/phy-miphy28lp.c
@@ -1209,9 +1209,8 @@ static int miphy28lp_probe(struct platform_device *pdev)
return -ENOMEM;
miphy_dev->nphys = of_get_child_count(np);
- miphy_dev->phys = devm_kzalloc(&pdev->dev,
- sizeof(phy) * miphy_dev->nphys,
- GFP_KERNEL);
+ miphy_dev->phys = devm_kcalloc(&pdev->dev, miphy_dev->nphys,
+ sizeof(*miphy_dev->phys), GFP_KERNEL);
if (!miphy_dev->phys)
return -ENOMEM;
--
1.9.1
next reply other threads:[~2015-03-05 1:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-05 1:43 Axel Lin [this message]
2015-03-05 1:44 ` [PATCH 2/2] phy: miphy28lp: Use PTR_ERR_OR_ZERO Axel Lin
2015-03-05 9:00 ` Gabriel Fernandez
2015-03-05 9:00 ` [PATCH 1/2] phy: miphy28lp: Convert to devm_kcalloc and fix wrong sizof Gabriel Fernandez
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