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mfd: omap-usb-tll: Fix cppcheck sizeof warning

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Static analysis from cppcheck issued the following warning:

[drivers/mfd/omap-usb-tll.c:255]: (warning) Found calculation
  inside sizeof().

The current size calculation is not obvious and is easy to
miscomprehend, so re-work the size of the allocation based
on the size of the struct pointer and quantity to allocate.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Colin Ian King 2014-02-11 09:38:53 +00:00 committed by Lee Jones
parent 0414855fdc
commit 39a85bcbfc
1 changed files with 1 additions and 1 deletions
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2
drivers/mfd/omap-usb-tll.c
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@ -252,7 +252,7 @@ static int usbtll_omap_probe(struct platform_device *pdev)
break;
}
tll->ch_clk = devm_kzalloc(dev, sizeof(struct clk * [tll->nch]),
tll->ch_clk = devm_kzalloc(dev, sizeof(struct clk *) * tll->nch,
GFP_KERNEL);
if (!tll->ch_clk) {
ret = -ENOMEM;