[PATCH 08/13] clk: qcom: rpm: drop determine_rate op and use CLK_ROUNDING_FW_MANAGED flag

[Brian Masney]

This clk driver has a noop determine_rate clk op. Drop this empty
function, and enable the CLK_ROUNDING_FW_MANAGED flag.

Signed-off-by: Brian Masney <bmasney@xxxxxxxxxx>

---
To: Bjorn Andersson <andersson@xxxxxxxxxx>
To: Michael Turquette <mturquette@xxxxxxxxxxxx>
To: Stephen Boyd <sboyd@xxxxxxxxxx>
Cc: linux-arm-msm@xxxxxxxxxxxxxxx
Cc: linux-clk@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
 drivers/clk/qcom/clk-rpm.c | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/drivers/clk/qcom/clk-rpm.c b/drivers/clk/qcom/clk-rpm.c
index be0145631197bea65438f3bed10344f18d6de802..7875cd1815f524572f630242e3b71ff0810cdeda 100644
--- a/drivers/clk/qcom/clk-rpm.c
+++ b/drivers/clk/qcom/clk-rpm.c
@@ -42,6 +42,7 @@ static const struct clk_parent_data gcc_cxo[] = {
 			.name = #_name "_clk",				      \
 			.parent_data = gcc_pxo,				      \
 			.num_parents = ARRAY_SIZE(gcc_pxo),		      \
+			.flags = CLK_ROUNDING_FW_MANAGED,		      \
 		},							      \
 	};								      \
 	static struct clk_rpm clk_rpm_##_name##_a_clk = {		      \
@@ -54,6 +55,7 @@ static const struct clk_parent_data gcc_cxo[] = {
 			.name = #_name "_a_clk",			      \
 			.parent_data = gcc_pxo,				      \
 			.num_parents = ARRAY_SIZE(gcc_pxo),		      \
+			.flags = CLK_ROUNDING_FW_MANAGED,		      \
 		},							      \
 	}
 
@@ -78,6 +80,7 @@ static const struct clk_parent_data gcc_cxo[] = {
 			.name = #_name "_clk",				      \
 			.parent_data = gcc_pxo,				      \
 			.num_parents = ARRAY_SIZE(gcc_pxo),		      \
+			.flags = CLK_ROUNDING_FW_MANAGED,		      \
 		},							      \
 	}
 
@@ -351,17 +354,6 @@ static int clk_rpm_set_rate(struct clk_hw *hw,
 	return 0;
 }
 
-static int clk_rpm_determine_rate(struct clk_hw *hw,
-				  struct clk_rate_request *req)
-{
-	/*
-	 * RPM handles rate rounding and we don't have a way to
-	 * know what the rate will be, so just return whatever
-	 * rate is requested.
-	 */
-	return 0;
-}
-
 static unsigned long clk_rpm_recalc_rate(struct clk_hw *hw,
 					 unsigned long parent_rate)
 {
@@ -383,7 +375,6 @@ static const struct clk_ops clk_rpm_xo_ops = {
 static const struct clk_ops clk_rpm_fixed_ops = {
 	.prepare	= clk_rpm_fixed_prepare,
 	.unprepare	= clk_rpm_fixed_unprepare,
-	.determine_rate = clk_rpm_determine_rate,
 	.recalc_rate	= clk_rpm_recalc_rate,
 };
 
@@ -391,7 +382,6 @@ static const struct clk_ops clk_rpm_ops = {
 	.prepare	= clk_rpm_prepare,
 	.unprepare	= clk_rpm_unprepare,
 	.set_rate	= clk_rpm_set_rate,
-	.determine_rate = clk_rpm_determine_rate,
 	.recalc_rate	= clk_rpm_recalc_rate,
 };
 

-- 
2.53.0