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clk: twl: remove is_prepared

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Remove is_prepared to simplify adding of TWL6030 support.
The default implementation should be enough.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20241014161109.2222-3-andreas@kemnade.info
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Andreas Kemnade 2024-10-14 18:11:08 +02:00 • committed by Stephen Boyd
parent 9852d85ec9
commit 990161eb32
1 changed files with 0 additions and 17 deletions
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17
drivers/clk/clk-twl.c
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@ -77,26 +77,9 @@ static void twl6032_clks_unprepare(struct clk_hw *hw)
dev_err(cinfo->dev, "clk unprepare failed\n");
}
static int twl6032_clks_is_prepared(struct clk_hw *hw)
{
struct twl_clock_info *cinfo = to_twl_clks_info(hw);
int val;
val = twlclk_read(cinfo, TWL_MODULE_PM_RECEIVER, VREG_STATE);
if (val < 0) {
dev_err(cinfo->dev, "clk read failed\n");
return val;
}
val &= TWL6030_CFG_STATE_MASK;
return val == TWL6030_CFG_STATE_ON;
}
static const struct clk_ops twl6032_clks_ops = {
.prepare = twl6032_clks_prepare,
.unprepare = twl6032_clks_unprepare,
.is_prepared = twl6032_clks_is_prepared,
.recalc_rate = twl_clks_recalc_rate,
};