[PATCH -next] ARM: mvebu: fix return value check in armada_xp_pmsu_cpufreq_init()

[Jason Cooper]

On Tue, Jul 22, 2014 at 10:18:08PM +0800, weiyj_lk at 163.com wrote:
> From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> 
> In case of error, the function clk_get() returns ERR_PTR()
> and never returns NULL. The NULL test in the return value
> check should be replaced with IS_ERR().
> 
> Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> ---
>  arch/arm/mach-mvebu/pmsu.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Applied to mvebu/soc.

thx,

Jason.