phy: rockchip: samsung-hdptx: Rename ambiguous rk_hdptx_phy->rate

The main purpose of the ->rate member of struct rk_hdptx_phy is to
implement rk_hdptx_phy_clk_recalc_rate() by providing the actual rate
programmed in hardware.  Hence the current naming is too generic and
rather ambiguous.

Improve clarity by renaming ->rate to ->hw_rate.

Signed-off-by: Cristian Ciocaltea <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>

Author: cristicc

drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c

@@ -401,7 +401,7 @@ struct rk_hdptx_phy {
 
 	/* clk provider */
 	struct clk_hw hw;
-	unsigned long rate;
+	unsigned long hw_rate;
 	bool restrict_rate_change;
 
 	atomic_t usage_count;
@@ -1030,7 +1030,7 @@ static int rk_hdptx_ropll_tmds_cmn_config(struct rk_hdptx_phy *hdptx,
 
 	ret = rk_hdptx_post_enable_pll(hdptx);
 	if (!ret)
-		hdptx->rate = rate;
+		hdptx->hw_rate = rate;
 
 	return ret;
 }
@@ -1830,7 +1830,7 @@ static int rk_hdptx_phy_clk_prepare(struct clk_hw *hw)
 {
 	struct rk_hdptx_phy *hdptx = to_rk_hdptx_phy(hw);
 
-	return rk_hdptx_phy_consumer_get(hdptx, hdptx->rate);
+	return rk_hdptx_phy_consumer_get(hdptx, hdptx->hw_rate);
 }
 
 static void rk_hdptx_phy_clk_unprepare(struct clk_hw *hw)
@@ -1845,7 +1845,7 @@ static unsigned long rk_hdptx_phy_clk_recalc_rate(struct clk_hw *hw,
 {
 	struct rk_hdptx_phy *hdptx = to_rk_hdptx_phy(hw);
 
-	return hdptx->rate;
+	return hdptx->hw_rate;
 }
 
 static long rk_hdptx_phy_clk_round_rate(struct clk_hw *hw, unsigned long rate,