On Mon, Mar 18, 2013 at 05:09:42PM +0900, Jonghwan Choi wrote:
> clk_round_rate() returns singed value which was assigned to an unsigned
> variable.
> So it can't be checked for negative.
>
> Signed-off-by: Jonghwan Choi <jhbird.choi@xxxxxxxxxxx>
Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
> ---
> drivers/cpufreq/cpufreq-cpu0.c | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/cpufreq/cpufreq-cpu0.c b/drivers/cpufreq/cpufreq-cpu0.c
> index 4e5b7fb..6bb88af 100644
> --- a/drivers/cpufreq/cpufreq-cpu0.c
> +++ b/drivers/cpufreq/cpufreq-cpu0.c
> @@ -44,7 +44,8 @@ static int cpu0_set_target(struct cpufreq_policy *policy,
> {
> struct cpufreq_freqs freqs;
> struct opp *opp;
> - unsigned long freq_Hz, volt = 0, volt_old = 0, tol = 0;
> + unsigned long volt = 0, volt_old = 0, tol = 0;
> + long freq_Hz;
> unsigned int index, cpu;
> int ret;
>
> --
> 1.7.4.1
>
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