diff options
| author | Tero Kristo <t-kristo@ti.com> | 2016-02-20 13:24:26 +0200 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2016-02-22 14:16:49 -0800 |
| commit | b6f5128459a40410f9afefddc0ad688ea5b22c28 (patch) | |
| tree | dfd2a78beabd091b5c49d8aa045497061c1d1855 /drivers/clk/ti/clkt_dpll.c | |
| parent | 1e59403990acfb67d0e9ddf57fe6acc1c2aff4dc (diff) | |
| download | linux-b6f5128459a40410f9afefddc0ad688ea5b22c28.tar.bz2 | |
clk: ti: dpll: convert DPLL support code to use clk_hw instead of clk ptrs
Convert DPLL support code to use clk_hw pointers for reference and bypass
clocks. This allows us to use clk_hw_* APIs for accessing any required
parameters for these clocks, avoiding some locking problems at least with
DPLL enable code; this used clk_get_rate which uses mutex but isn't
good under clk_enable / clk_disable.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/ti/clkt_dpll.c')
| -rw-r--r-- | drivers/clk/ti/clkt_dpll.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/clk/ti/clkt_dpll.c b/drivers/clk/ti/clkt_dpll.c index b5cc6f66ae5d..032c658a5f5e 100644 --- a/drivers/clk/ti/clkt_dpll.c +++ b/drivers/clk/ti/clkt_dpll.c @@ -254,7 +254,7 @@ unsigned long omap2_get_dpll_rate(struct clk_hw_omap *clk) v >>= __ffs(dd->enable_mask); if (_omap2_dpll_is_in_bypass(v)) - return clk_get_rate(dd->clk_bypass); + return clk_hw_get_rate(dd->clk_bypass); v = ti_clk_ll_ops->clk_readl(dd->mult_div1_reg); dpll_mult = v & dd->mult_mask; @@ -262,7 +262,7 @@ unsigned long omap2_get_dpll_rate(struct clk_hw_omap *clk) dpll_div = v & dd->div1_mask; dpll_div >>= __ffs(dd->div1_mask); - dpll_clk = (u64)clk_get_rate(dd->clk_ref) * dpll_mult; + dpll_clk = (u64)clk_hw_get_rate(dd->clk_ref) * dpll_mult; do_div(dpll_clk, dpll_div + 1); return dpll_clk; @@ -301,7 +301,7 @@ long omap2_dpll_round_rate(struct clk_hw *hw, unsigned long target_rate, dd = clk->dpll_data; - ref_rate = clk_get_rate(dd->clk_ref); + ref_rate = clk_hw_get_rate(dd->clk_ref); clk_name = clk_hw_get_name(hw); pr_debug("clock: %s: starting DPLL round_rate, target rate %lu\n", clk_name, target_rate); |