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Commit d7ca1c9c authored by Wenyou Yang's avatar Wenyou Yang Committed by Mauro Carvalho Chehab
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media: atmel-isc: Fix clock ID for clk_prepare/unprepare 



Fix the clock ID to do the runtime pm should be ISC_ISPCK,
instead of ISC_MCK in clk_prepare(), clk_unprepare() and
isc_clk_is_enabled().

Signed-off-by: default avatarWenyou Yang <wenyou.yang@microchip.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent bf388170

drivers/media/platform/atmel/atmel-isc.c

+4 −4
Original line number Diff line number Diff line
@@ -598,7 +598,7 @@ static int isc_clk_prepare(struct clk_hw *hw) 
{

	struct isc_clk *isc_clk = to_isc_clk(hw);



	if (isc_clk->id == ISC_MCK)

	if (isc_clk->id == ISC_ISPCK)

		pm_runtime_get_sync(isc_clk->dev);



	return isc_wait_clk_stable(hw);
@@ -610,7 +610,7 @@ static void isc_clk_unprepare(struct clk_hw *hw) 


	isc_wait_clk_stable(hw);



	if (isc_clk->id == ISC_MCK)

	if (isc_clk->id == ISC_ISPCK)

		pm_runtime_put_sync(isc_clk->dev);

}
@@ -657,12 +657,12 @@ static int isc_clk_is_enabled(struct clk_hw *hw) 
	struct isc_clk *isc_clk = to_isc_clk(hw);

	u32 status;



	if (isc_clk->id == ISC_MCK)

	if (isc_clk->id == ISC_ISPCK)

		pm_runtime_get_sync(isc_clk->dev);



	regmap_read(isc_clk->regmap, ISC_CLKSR, &status);



	if (isc_clk->id == ISC_MCK)

	if (isc_clk->id == ISC_ISPCK)

		pm_runtime_put_sync(isc_clk->dev);



	return status & ISC_CLK(isc_clk->id) ? 1 : 0;