Re: [PATCH 5/7] ath9k: of: Use the clk API to get the reference clock rate

[Rafał Miłecki]

On 03/13/2017 10:05 PM, Alban wrote:

@@ -573,6 +575,12 @@ static int ath9k_of_init(struct ath_softc *sc)

        ath_dbg(common, CONFIG, "parsing configuration from OF node\n");

+       clk = clk_get(sc->dev, "ref");
+       if (!IS_ERR(clk)) {
+               ah->is_clk_25mhz = (clk_get_rate(clk) == 25000000);

One trivial thing: you don't need these extra braces.

+               clk_put(clk);
+       }