[PATCH -next] tty: of_serial: fix return value check in of_platform_serial_setup()

[Greg KH]

On Thu, Nov 15, 2012 at 12:08:11PM +0000, Grant Likely wrote:
> On Thu, 1 Nov 2012 13:27:34 +0800, Wei Yongjun <weiyj.lk at gmail.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().
> > 
> > dpatch engine is used to auto generate this patch.
> > (https://github.com/weiyj/dpatch)
> > 
> > Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> 
> Looks correct to me.
> 
> Acked-by: Grant Likely <grant.likely at secretlab.ca>
> 
> Alan, which tree should this go through?

My tty tree, I'll take it.

thanks,

greg k-h