From: Wolfram Sang <wsa@the-dreams.de>
Date: Sun, 21 Feb 2016 14:16:48 +0000 (+0100)
Subject: i2c: brcmstb: allocate correct amount of memory for regmap
X-Git-Tag: v4.4.14-KARO~980
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b252f82aebb00e629203c4c685e41147c32f1226;p=karo-tx-linux.git

i2c: brcmstb: allocate correct amount of memory for regmap

commit 7314d22a2f5bd40468d57768be368c3d9b4bd726 upstream.

We want the size of the struct, not of a pointer to it. To be future
proof, just dereference the pointer to get the desired type.

Fixes: dd1aa2524bc5 ("i2c: brcmstb: Add Broadcom settop SoC i2c controller driver")
Acked-by: Gregory Fong <gregory.0xf0@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Kamal Dasu <kdasu.kdev@gmail.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/i2c/busses/i2c-brcmstb.c b/drivers/i2c/busses/i2c-brcmstb.c
index 8e9637eea512..81115abf3c1f 100644
--- a/drivers/i2c/busses/i2c-brcmstb.c
+++ b/drivers/i2c/busses/i2c-brcmstb.c
@@ -562,8 +562,7 @@ static int brcmstb_i2c_probe(struct platform_device *pdev)
 	if (!dev)
 		return -ENOMEM;
 
-	dev->bsc_regmap = devm_kzalloc(&pdev->dev, sizeof(struct bsc_regs *),
-				       GFP_KERNEL);
+	dev->bsc_regmap = devm_kzalloc(&pdev->dev, sizeof(*dev->bsc_regmap), GFP_KERNEL);
 	if (!dev->bsc_regmap)
 		return -ENOMEM;