linux-kernel - [PATCH v2 02/11] phy: qcom-qmp-combo: drop unused UFS reset

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20220929092916.23068-3-johan+linaro@kernel.org>
Date:   Thu, 29 Sep 2022 11:29:07 +0200
From:   Johan Hovold <johan+linaro@...nel.org>
To:     Vinod Koul <vkoul@...nel.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Johan Hovold <johan+linaro@...nel.org>
Subject: [PATCH v2 02/11] phy: qcom-qmp-combo: drop unused UFS reset

Drop the unused UFS reset code which isn't used since the QMP driver
split.

Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
---
 drivers/phy/qualcomm/phy-qcom-qmp-combo.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
index 0cf1eb8a62f6..e618e675e8ec 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
@@ -944,7 +944,6 @@ struct qmp_phy_dp_clks {
  * @phys: array of per-lane phy descriptors
  * @phy_mutex: mutex lock for PHY common block initialization
  * @init_count: phy common block initialization count
- * @ufs_reset: optional UFS PHY reset handle
  */
 struct qcom_qmp {
 	struct device *dev;
@@ -958,8 +957,6 @@ struct qcom_qmp {
 
 	struct mutex phy_mutex;
 	int init_count;
-
-	struct reset_control *ufs_reset;
 };
 
 static void qcom_qmp_v3_phy_dp_aux_init(struct qmp_phy *qphy);
@@ -2027,8 +2024,6 @@ static int qmp_combo_com_exit(struct qmp_phy *qphy)
 		return 0;
 	}
 
-	reset_control_assert(qmp->ufs_reset);
-
 	reset_control_bulk_assert(cfg->num_resets, qmp->resets);
 
 	clk_bulk_disable_unprepare(cfg->num_clks, qmp->clks);
@@ -2103,10 +2098,6 @@ static int qmp_combo_power_on(struct phy *phy)
 	else
 		qmp_combo_configure(pcs, cfg->regs, cfg->pcs_tbl, cfg->pcs_tbl_num);
 
-	ret = reset_control_deassert(qmp->ufs_reset);
-	if (ret)
-		goto err_disable_pipe_clk;
-
 	if (cfg->has_pwrdn_delay)
 		usleep_range(cfg->pwrdn_delay_min, cfg->pwrdn_delay_max);
 
-- 
2.35.1