Re: [PATCH v2 2/2] powerpc/powernv: Skip registering log region when CONFIG_PRINTK=n

[Michael Ellerman]

On Wed, 2015-01-21 at 21:26 -0500, Pranith Kumar wrote:
> When CONFIG_PRINTK=n, log_buf_addr_get() returns NULL and log_buf_len_get()
> return 0. Check for these return values and skip registering the dump buffer.
> 
> Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
> CC: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
> ---
>  arch/powerpc/platforms/powernv/opal.c | 6 ++++++
>  1 file changed, 6 insertions(+)

What changed since v1? I don't see anything?

cheers


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