[PATCH RESEND 3/6] clk: exynos: Fix incorrect usage of IS_ERR_OR_NULL

[Dan Carpenter]

On Wed, Dec 19, 2012 at 06:34:05AM +1300, Tony Prisk wrote:
> Resend to include mailing lists.
> 
> Replace IS_ERR_OR_NULL with IS_ERR on clk_get results.
> 

The original code is correct.  clk_get() can return NULL depending
on the .config.

regards,
dan carpenter