diff options
Diffstat (limited to 'drivers/clk/mvebu/clk-cpu.c')
| -rw-r--r-- | drivers/clk/mvebu/clk-cpu.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/clk/mvebu/clk-cpu.c b/drivers/clk/mvebu/clk-cpu.c index db2b38c21304..0de7660e73d2 100644 --- a/drivers/clk/mvebu/clk-cpu.c +++ b/drivers/clk/mvebu/clk-cpu.c @@ -56,19 +56,21 @@ static unsigned long clk_cpu_recalc_rate(struct clk_hw *hwclk, return parent_rate / div; } -static long clk_cpu_round_rate(struct clk_hw *hwclk, unsigned long rate, - unsigned long *parent_rate) +static int clk_cpu_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { /* Valid ratio are 1:1, 1:2 and 1:3 */ u32 div; - div = *parent_rate / rate; + div = req->best_parent_rate / req->rate; if (div == 0) div = 1; else if (div > 3) div = 3; - return *parent_rate / div; + req->rate = req->best_parent_rate / div; + + return 0; } static int clk_cpu_off_set_rate(struct clk_hw *hwclk, unsigned long rate, @@ -159,7 +161,7 @@ static int clk_cpu_set_rate(struct clk_hw *hwclk, unsigned long rate, static const struct clk_ops cpu_ops = { .recalc_rate = clk_cpu_recalc_rate, - .round_rate = clk_cpu_round_rate, + .determine_rate = clk_cpu_determine_rate, .set_rate = clk_cpu_set_rate, }; |