Quoting Zhen Lei (2021-06-17 01:27:59)
> When krealloc() fails to expand the memory and returns NULL, the original
> memory is not released. In this case, the original "timings" scale should
> be maintained.
>
> Fixes: 888ca40e2843 ("clk: tegra: emc: Support multiple RAM codes")
> Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx>
> ---
Looks correct, but when does krealloc() return NULL? My read of the
kerneldoc is that it would return the original memory if the new
allocation "failed".
Reviewed-by: Stephen Boyd <sboyd@xxxxxxxxxx>
