Commit 35e74b2e authored by Viresh Kumar's avatar Viresh Kumar

opp: Allow _generic_set_opp_clk_only() to work for non-freq devices

In order to avoid conditional statements at the caller site, this patch
updates _generic_set_opp_clk_only() to work for devices that don't
change frequency (like power domains, etc.). Return 0 if the clk pointer
passed to this routine is not valid.
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Tested-by: default avatarDmitry Osipenko <digetx@gmail.com>
parent 3f62670f
......@@ -726,6 +726,10 @@ static inline int _generic_set_opp_clk_only(struct device *dev, struct clk *clk,
{
int ret;
/* We may reach here for devices which don't change frequency */
if (IS_ERR(clk))
return 0;
ret = clk_set_rate(clk, freq);
if (ret) {
dev_err(dev, "%s: failed to set clock rate: %d\n", __func__,
......
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