diff options
Diffstat (limited to 'drivers/clk/qcom/clk-rcg2.c')
-rw-r--r-- | drivers/clk/qcom/clk-rcg2.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c index f420f0c96877..8ac8915903e2 100644 --- a/drivers/clk/qcom/clk-rcg2.c +++ b/drivers/clk/qcom/clk-rcg2.c @@ -132,17 +132,11 @@ static int clk_rcg2_set_parent(struct clk_hw *hw, u8 index) static unsigned long calc_rate(unsigned long rate, u32 m, u32 n, u32 mode, u32 hid_div) { - if (hid_div) { - rate *= 2; - rate /= hid_div + 1; - } + if (hid_div) + rate = mult_frac(rate, 2, hid_div + 1); - if (mode) { - u64 tmp = rate; - tmp *= m; - do_div(tmp, n); - rate = tmp; - } + if (mode) + rate = mult_frac(rate, m, n); return rate; } @@ -625,6 +619,7 @@ static const struct frac_entry frac_table_pixel[] = { { 2, 9 }, { 4, 9 }, { 1, 1 }, + { 2, 3 }, { } }; |