diff options
Diffstat (limited to 'drivers/clk/qcom/clk-rcg2.c')
| -rw-r--r-- | drivers/clk/qcom/clk-rcg2.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c index e18cb8807d73..d0a5847f9111 100644 --- a/drivers/clk/qcom/clk-rcg2.c +++ b/drivers/clk/qcom/clk-rcg2.c @@ -755,7 +755,7 @@ static int clk_rcg2_get_duty_cycle(struct clk_hw *hw, struct clk_duty *duty) static int clk_rcg2_set_duty_cycle(struct clk_hw *hw, struct clk_duty *duty) { struct clk_rcg2 *rcg = to_clk_rcg2(hw); - u32 notn_m, n, m, d, not2d, mask, duty_per, cfg; + u32 notn_m, n, m, d, not2d, mask, cfg; int ret; /* Duty-cycle cannot be modified for non-MND RCGs */ @@ -774,10 +774,8 @@ static int clk_rcg2_set_duty_cycle(struct clk_hw *hw, struct clk_duty *duty) n = (~(notn_m) + m) & mask; - duty_per = (duty->num * 100) / duty->den; - /* Calculate 2d value */ - d = DIV_ROUND_CLOSEST(n * duty_per * 2, 100); + d = DIV_ROUND_CLOSEST(n * duty->num * 2, duty->den); /* * Check bit widths of 2d. If D is too big reduce duty cycle. @@ -1266,6 +1264,7 @@ static int clk_gfx3d_determine_rate(struct clk_hw *hw, if (req->max_rate < parent_req.max_rate) parent_req.max_rate = req->max_rate; + parent_req.best_parent_hw = req->best_parent_hw; ret = __clk_determine_rate(req->best_parent_hw, &parent_req); if (ret) return ret; |