Commit 990161eb authored by Andreas Kemnade's avatar Andreas Kemnade Committed by Stephen Boyd
Browse files

clk: twl: remove is_prepared 



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

Signed-off-by: default avatarAndreas Kemnade <andreas@kemnade.info>
Reviewed-by: default avatarRoger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20241014161109.2222-3-andreas@kemnade.info


Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent 9852d85e

drivers/clk/clk-twl.c

+0 −17
Original line number Diff line number Diff line
@@ -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,

};