diff options
| -rw-r--r-- | drivers/clk/msm/clock-osm.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/clk/msm/clock-osm.c b/drivers/clk/msm/clock-osm.c index 173f9214d7f7..14b988c1e089 100644 --- a/drivers/clk/msm/clock-osm.c +++ b/drivers/clk/msm/clock-osm.c @@ -1681,13 +1681,14 @@ static u32 find_voltage(struct clk_osm *c, unsigned long rate) return -EINVAL; } -static int add_opp(struct clk_osm *c, struct device *dev, - unsigned long max_rate, unsigned long min_rate) +static int add_opp(struct clk_osm *c, struct device *dev) { unsigned long rate = 0; u32 uv; long rc; - int j = 1; + int j = 0; + unsigned long min_rate = c->c.fmax[0]; + unsigned long max_rate = c->c.fmax[c->c.num_fmax - 1]; while (1) { rate = c->c.fmax[j++]; @@ -1712,11 +1713,15 @@ static int add_opp(struct clk_osm *c, struct device *dev, if (rate == min_rate) pr_info("Set OPP pair (%lu Hz, %d uv) on %s\n", rate, uv, dev_name(dev)); - if (rate == max_rate) { + + if (rate == max_rate && max_rate != min_rate) { pr_info("Set OPP pair (%lu Hz, %d uv) on %s\n", rate, uv, dev_name(dev)); break; } + + if (min_rate == max_rate) + break; } return 0; @@ -1762,15 +1767,11 @@ static void populate_opp_table(struct platform_device *pdev) for_each_possible_cpu(cpu) { if (logical_cpu_to_clk(cpu) == &pwrcl_clk.c) { - WARN(add_opp(&pwrcl_clk, get_cpu_device(cpu), - pwrcl_clk.c.fmax[pwrcl_clk.c.num_fmax - 1], - pwrcl_clk.c.fmax[1]), + WARN(add_opp(&pwrcl_clk, get_cpu_device(cpu)), "Failed to add OPP levels for power cluster\n"); } if (logical_cpu_to_clk(cpu) == &perfcl_clk.c) { - WARN(add_opp(&perfcl_clk, get_cpu_device(cpu), - perfcl_clk.c.fmax[perfcl_clk.c.num_fmax - 1], - perfcl_clk.c.fmax[1]), + WARN(add_opp(&perfcl_clk, get_cpu_device(cpu)), "Failed to add OPP levels for perf cluster\n"); } } |