On Tue, May 12, 2015 at 10:24 AM, Rhyland Klein <rkl...@nvidia.com> wrote:
> +static void pll_clk_start_ss(struct tegra_clk_pll *pll)
> +{
> + if (pll->params->defaults_set && pll->params->ssc_ctrl_en_mask) {
Is there any reason you're checking for the existence of
ssc_ctrl_en_mask rather than ssc_ctrl_reg?
> + u32 val = pll_readl(pll->params->ssc_ctrl_reg, pll);
> +
> + val |= pll->params->ssc_ctrl_en_mask;
> + pll_writel(val, pll->params->ssc_ctrl_reg, pll);
> + }
> +}
> +
> +static void pll_clk_stop_ss(struct tegra_clk_pll *pll)
> +{
> + if (pll->params->defaults_set && pll->params->ssc_ctrl_en_mask) {
> + u32 val = pll_readl(pll->params->ssc_ctrl_reg, pll);
> +
> + val &= ~pll->params->ssc_ctrl_en_mask;
> + pll_writel(val, pll->params->ssc_ctrl_reg, pll);
> + }
> +}
> +
--
Benson Leung
Software Engineer, Chrom* OS
ble...@chromium.org
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