[PATCH v3 04/15] clk: imx: scu: use clk_determine_rate_noop()

[Brian Masney]

Drop the driver-specific empty determine_rate() function and use the new
shared clk_determine_rate_noop() helper.

Signed-off-by: Brian Masney <bmasney at redhat.com>
---
To: Abel Vesa <abelvesa at kernel.org>
To: Michael Turquette <mturquette at baylibre.com>
To: Stephen Boyd <sboyd at kernel.org>
To: Frank Li <Frank.Li at nxp.com>
To: Sascha Hauer <s.hauer at pengutronix.de>
Cc: Peng Fan <peng.fan at nxp.com>
Cc: Brian Masney <bmasney at redhat.com>
Cc: Pengutronix Kernel Team <kernel at pengutronix.de>
Cc: Fabio Estevam <festevam at gmail.com>
Cc: linux-clk at vger.kernel.org
Cc: imx at lists.linux.dev
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-kernel at vger.kernel.org
---
 drivers/clk/imx/clk-scu.c | 23 +++--------------------
 1 file changed, 3 insertions(+), 20 deletions(-)

diff --git a/drivers/clk/imx/clk-scu.c b/drivers/clk/imx/clk-scu.c
index 658b6d94de9b..44220e9c5c2a 100644
--- a/drivers/clk/imx/clk-scu.c
+++ b/drivers/clk/imx/clk-scu.c
@@ -262,23 +262,6 @@ static unsigned long clk_scu_recalc_rate(struct clk_hw *hw,
 	return le32_to_cpu(msg.data.resp.rate);
 }
 
-/*
- * clk_scu_determine_rate - Returns the closest rate for a SCU clock
- * @hw: clock to round rate for
- * @req: clock rate request
- *
- * Returns 0 on success, a negative error on failure
- */
-static int clk_scu_determine_rate(struct clk_hw *hw,
-				  struct clk_rate_request *req)
-{
-	/*
-	 * Assume we support all the requested rate and let the SCU firmware
-	 * to handle the left work
-	 */
-	return 0;
-}
-
 static int clk_scu_atf_set_cpu_rate(struct clk_hw *hw, unsigned long rate,
 				    unsigned long parent_rate)
 {
@@ -436,7 +419,7 @@ static void clk_scu_unprepare(struct clk_hw *hw)
 
 static const struct clk_ops clk_scu_ops = {
 	.recalc_rate = clk_scu_recalc_rate,
-	.determine_rate = clk_scu_determine_rate,
+	.determine_rate = clk_determine_rate_noop,
 	.set_rate = clk_scu_set_rate,
 	.get_parent = clk_scu_get_parent,
 	.set_parent = clk_scu_set_parent,
@@ -446,7 +429,7 @@ static const struct clk_ops clk_scu_ops = {
 
 static const struct clk_ops clk_scu_cpu_ops = {
 	.recalc_rate = clk_scu_recalc_rate,
-	.determine_rate = clk_scu_determine_rate,
+	.determine_rate = clk_determine_rate_noop,
 	.set_rate = clk_scu_atf_set_cpu_rate,
 	.prepare = clk_scu_prepare,
 	.unprepare = clk_scu_unprepare,
@@ -454,7 +437,7 @@ static const struct clk_ops clk_scu_cpu_ops = {
 
 static const struct clk_ops clk_scu_pi_ops = {
 	.recalc_rate = clk_scu_recalc_rate,
-	.determine_rate = clk_scu_determine_rate,
+	.determine_rate = clk_determine_rate_noop,
 	.set_rate    = clk_scu_set_rate,
 };
 

-- 
2.54.0