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author | Stephen Boyd <sboyd@codeaurora.org> | 2015-07-06 15:54:58 -0700 |
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committer | Stephen Boyd <sboyd@codeaurora.org> | 2015-07-06 15:54:58 -0700 |
commit | f75073fabd9a85028ee9ff40e7f7cbb3a869678b (patch) | |
tree | a06cb835fd82a51e5ad6ced36b06aac213707c1b /drivers/clk/qcom | |
parent | d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754 (diff) | |
parent | 7b2a4635b84b4dbb07c93201a8c0aea82ed65e4f (diff) | |
download | linux-stable-f75073fabd9a85028ee9ff40e7f7cbb3a869678b.tar.gz linux-stable-f75073fabd9a85028ee9ff40e7f7cbb3a869678b.tar.bz2 linux-stable-f75073fabd9a85028ee9ff40e7f7cbb3a869678b.zip |
Merge branch 'clk-fixes' into clk-next
* clk-fixes:
clk: mediatek: mt8173: Fix enabling of critical clocks
drivers: clk: st: Fix mux bit-setting for Cortex A9 clocks
drivers: clk: st: Add CLK_GET_RATE_NOCACHE flag to clocks
drivers: clk: st: Fix flexgen lock init
drivers: clk: st: Fix FSYN channel values
drivers: clk: st: Remove unused code
clk: qcom: Use parent rate when set rate to pixel RCG clock
clk: at91: do not leak resources
clk: stm32: Fix out-by-one error path in the index lookup
clk: iproc: fix bit manipulation arithmetic
clk: iproc: fix memory leak from clock name
Diffstat (limited to 'drivers/clk/qcom')
-rw-r--r-- | drivers/clk/qcom/clk-rcg2.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c index b95d17fbb8d7..92936f0912d2 100644 --- a/drivers/clk/qcom/clk-rcg2.c +++ b/drivers/clk/qcom/clk-rcg2.c @@ -530,19 +530,16 @@ static int clk_pixel_set_rate(struct clk_hw *hw, unsigned long rate, struct clk_rcg2 *rcg = to_clk_rcg2(hw); struct freq_tbl f = *rcg->freq_tbl; const struct frac_entry *frac = frac_table_pixel; - unsigned long request, src_rate; + unsigned long request; int delta = 100000; u32 mask = BIT(rcg->hid_width) - 1; u32 hid_div; - int index = qcom_find_src_index(hw, rcg->parent_map, f.src); - struct clk *parent = clk_get_parent_by_index(hw->clk, index); for (; frac->num; frac++) { request = (rate * frac->den) / frac->num; - src_rate = __clk_round_rate(parent, request); - if ((src_rate < (request - delta)) || - (src_rate > (request + delta))) + if ((parent_rate < (request - delta)) || + (parent_rate > (request + delta))) continue; regmap_read(rcg->clkr.regmap, rcg->cmd_rcgr + CFG_REG, |