Commit 15b0b82d authored by Kishon Vijay Abraham I's avatar Kishon Vijay Abraham I Committed by Vinod Koul
Browse files

phy: cadence: Sierra: Explicitly request exclusive reset control 



No functional change. Since the reset controls obtained in
Sierra is exclusively used by the Sierra device, use
exclusive reset control request API calls.

Signed-off-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/r/20210319124128.13308-8-kishon@ti.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 1d5f40e0

drivers/phy/cadence/phy-cadence-sierra.c

+2 −2
Original line number Diff line number Diff line
@@ -514,14 +514,14 @@ static int cdns_sierra_phy_get_resets(struct cdns_sierra_phy *sp, 
{

	struct reset_control *rst;



	rst = devm_reset_control_get(dev, "sierra_reset");

	rst = devm_reset_control_get_exclusive(dev, "sierra_reset");

	if (IS_ERR(rst)) {

		dev_err(dev, "failed to get reset\n");

		return PTR_ERR(rst);

	}

	sp->phy_rst = rst;



	rst = devm_reset_control_get_optional(dev, "sierra_apb");

	rst = devm_reset_control_get_optional_exclusive(dev, "sierra_apb");

	if (IS_ERR(rst)) {

		dev_err(dev, "failed to get apb reset\n");

		return PTR_ERR(rst);