[PATCH 16/27] clk: qcom: regmap-divider: convert from divider_round_rate() to divider_determine_rate()

[Brian Masney]

The divider_round_rate() function is now deprecated, so let's migrate
to divider_determine_rate() instead so that this deprecated API can be
removed.

Note that when the main function itself was migrated to use
determine_rate, this was mistakenly converted to:

    req->rate = divider_round_rate(...)

This is invalid in the case when an error occurs since it can set the
rate to a negative value.

Fixes: b6f90511c165 ("clk: qcom: regmap-divider: convert from round_rate() to determine_rate()")
Signed-off-by: Brian Masney <bmasney@xxxxxxxxxx>

---
To: Bjorn Andersson <andersson@xxxxxxxxxx>
Cc: linux-arm-msm@xxxxxxxxxxxxxxx
---
 drivers/clk/qcom/clk-regmap-divider.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/clk/qcom/clk-regmap-divider.c b/drivers/clk/qcom/clk-regmap-divider.c
index af9c01dd785372166122224e717c119a2365f4e1..672e82caf2050446d14e64617a4b90d0b09201a4 100644
--- a/drivers/clk/qcom/clk-regmap-divider.c
+++ b/drivers/clk/qcom/clk-regmap-divider.c
@@ -34,12 +34,8 @@ static int div_determine_rate(struct clk_hw *hw, struct clk_rate_request *req)
 {
 	struct clk_regmap_div *divider = to_clk_regmap_div(hw);
 
-	req->rate = divider_round_rate(hw, req->rate, &req->best_parent_rate,
-				       NULL,
-				       divider->width,
-				       CLK_DIVIDER_ROUND_CLOSEST);
-
-	return 0;
+	return divider_determine_rate(hw, req, NULL, divider->width,
+				      CLK_DIVIDER_ROUND_CLOSEST);
 }
 
 static int div_set_rate(struct clk_hw *hw, unsigned long rate,

-- 
2.52.0