diff options
| author | Stephen Boyd <sboyd@codeaurora.org> | 2015-07-31 03:20:57 +0300 |
|---|---|---|
| committer | Michael Turquette <mturquette@baylibre.com> | 2015-08-25 02:48:48 +0300 |
| commit | 6f220c22438ab846c824a042746a54058cf22af7 (patch) | |
| tree | 58ee542e1b70d18d6e36d3f81553b03a1b1bd97c /drivers/clk/bcm | |
| parent | d0979335c329bad3b924b9d74fd0b86d57815c8f (diff) | |
| download | linux-6f220c22438ab846c824a042746a54058cf22af7.tar.xz | |
clk: bcm: Convert to clk_hw based provider APIs
We're removing struct clk from the clk provider API, so switch
this code to using the clk_hw based provider APIs.
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/bcm')
| -rw-r--r-- | drivers/clk/bcm/clk-kona.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/clk/bcm/clk-kona.c b/drivers/clk/bcm/clk-kona.c index 05fa322bc5fb..3a15347b4233 100644 --- a/drivers/clk/bcm/clk-kona.c +++ b/drivers/clk/bcm/clk-kona.c @@ -1011,7 +1011,7 @@ static long kona_peri_clk_round_rate(struct clk_hw *hw, unsigned long rate, struct bcm_clk_div *div = &bcm_clk->u.peri->div; if (!divider_exists(div)) - return __clk_get_rate(hw->clk); + return clk_hw_get_rate(hw); /* Quietly avoid a zero rate */ return round_rate(bcm_clk->ccu, div, &bcm_clk->u.peri->pre_div, @@ -1022,8 +1022,7 @@ static int kona_peri_clk_determine_rate(struct clk_hw *hw, struct clk_rate_request *req) { struct kona_clk *bcm_clk = to_kona_clk(hw); - struct clk *clk = hw->clk; - struct clk *current_parent; + struct clk_hw *current_parent; unsigned long parent_rate; unsigned long best_delta; unsigned long best_rate; @@ -1048,14 +1047,14 @@ static int kona_peri_clk_determine_rate(struct clk_hw *hw, } /* Unless we can do better, stick with current parent */ - current_parent = clk_get_parent(clk); - parent_rate = __clk_get_rate(current_parent); + current_parent = clk_hw_get_parent(hw); + parent_rate = clk_hw_get_rate(current_parent); best_rate = kona_peri_clk_round_rate(hw, req->rate, &parent_rate); best_delta = abs(best_rate - req->rate); /* Check whether any other parent clock can produce a better result */ for (which = 0; which < parent_count; which++) { - struct clk *parent = clk_get_parent_by_index(clk, which); + struct clk_hw *parent = clk_hw_get_parent_by_index(hw, which); unsigned long delta; unsigned long other_rate; @@ -1064,14 +1063,14 @@ static int kona_peri_clk_determine_rate(struct clk_hw *hw, continue; /* We don't support CLK_SET_RATE_PARENT */ - parent_rate = __clk_get_rate(parent); + parent_rate = clk_hw_get_rate(parent); other_rate = kona_peri_clk_round_rate(hw, req->rate, &parent_rate); delta = abs(other_rate - req->rate); if (delta < best_delta) { best_delta = delta; best_rate = other_rate; - req->best_parent_hw = __clk_get_hw(parent); + req->best_parent_hw = parent; req->best_parent_rate = parent_rate; } } @@ -1139,7 +1138,7 @@ static int kona_peri_clk_set_rate(struct clk_hw *hw, unsigned long rate, if (parent_rate > (unsigned long)LONG_MAX) return -EINVAL; - if (rate == __clk_get_rate(hw->clk)) + if (rate == clk_hw_get_rate(hw)) return 0; if (!divider_exists(div)) @@ -1258,6 +1257,7 @@ bool __init kona_ccu_init(struct ccu_data *ccu) unsigned long flags; unsigned int which; struct clk **clks = ccu->clk_data.clks; + struct kona_clk *kona_clks = ccu->kona_clks; bool success = true; flags = ccu_lock(ccu); @@ -1268,7 +1268,7 @@ bool __init kona_ccu_init(struct ccu_data *ccu) if (!clks[which]) continue; - bcm_clk = to_kona_clk(__clk_get_hw(clks[which])); + bcm_clk = &kona_clks[which]; success &= __kona_clk_init(bcm_clk); } |