Commit b6678050 authored by Arvind Yadav's avatar Arvind Yadav Committed by Lee Jones
Browse files

mfd: tc6393xb: Handle return value of clk_prepare_enable 



clk_prepare_enable() can fail here and we must check its return value.

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 842086d2

drivers/mfd/tc6393xb.c

+3 −1
Original line number Diff line number Diff line
@@ -797,7 +797,9 @@ static int tc6393xb_resume(struct platform_device *dev) 
	int ret;

	int i;



	clk_prepare_enable(tc6393xb->clk);

	ret = clk_prepare_enable(tc6393xb->clk);

	if (ret)

		return ret;



	ret = tcpd->resume(dev);

	if (ret)