Commit ddc07ef9 authored Nov 01, 2012 by Wei Yongjun Committed by Mike Turquette Nov 15, 2012

CLK: clk-twl6040: fix return value check in twl6040_clk_probe()

In case of error, the function clk_register() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check
should be replaced with IS_ERR().

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch

)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mike Turquette <mturquette@linaro.org>

parent 5678596c

drivers/clk/clk-twl6040.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -92,8 +92,8 @@ static int __devinit twl6040_clk_probe(struct platform_device *pdev)

		clkdata->mcpdm_fclk.init = &wm831x_clkout_init;
		clkdata->clk = clk_register(&pdev->dev, &clkdata->mcpdm_fclk);
		if (!clkdata->clk)
		return -EINVAL;
		if (IS_ERR(clkdata->clk))
		return PTR_ERR(clkdata->clk);

		dev_set_drvdata(&pdev->dev, clkdata);