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Commit 12f53b24 authored by Purna Chandra Mandal's avatar Purna Chandra Mandal Committed by Stephen Boyd
Browse files

clk: microchip: use readl_poll_timeout() in pbclk_set_rate(). 



pbclk_set_rate() is using readl_poll_timeout_atomic() even
though spinlock is released. Fix it by replacing with
readl_poll_timeout().

Signed-off-by: default avatarPurna Chandra Mandal <purna.mandal@microchip.com>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
parent 49abf69f

drivers/clk/microchip/clk-core.c

+3 −3
Original line number Original line Diff line number Diff line
@@ -199,8 +199,8 @@ static int pbclk_set_rate(struct clk_hw *hw, unsigned long rate, 




	spin_unlock_irqrestore(&pb->core->reg_lock, flags);

	spin_unlock_irqrestore(&pb->core->reg_lock, flags);





	/* wait again, for pbdivready */

	/* wait again for DIV_READY */

	err = readl_poll_timeout_atomic(pb->ctrl_reg, v, v & PB_DIV_READY,

	err = readl_poll_timeout(pb->ctrl_reg, v, v & PB_DIV_READY,

				 1, LOCK_TIMEOUT_US);

				 1, LOCK_TIMEOUT_US);

	if (err)

	if (err)

		return err;

		return err;