From 18aca19722aa8a80a5dabb01dfc24bb146d3f1f6 Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Wed, 19 Jul 2017 17:25:58 +0200 Subject: [PATCH] PCI: rockchip: Explicitly request exclusive reset control Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting reset lines") started to transition the reset control request API calls to explicitly state whether the driver needs exclusive or shared reset control behavior. Convert all drivers requesting exclusive resets to the explicit API call so the temporary transition helpers can be removed. No functional changes. Signed-off-by: Philipp Zabel Signed-off-by: Bjorn Helgaas Acked-by: Shawn Lin --- drivers/pci/host/pcie-rockchip.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/drivers/pci/host/pcie-rockchip.c b/drivers/pci/host/pcie-rockchip.c index 1685057..9c631e5 100644 --- a/drivers/pci/host/pcie-rockchip.c +++ b/drivers/pci/host/pcie-rockchip.c @@ -979,49 +979,50 @@ static int rockchip_pcie_parse_dt(struct rockchip_pcie *rockchip) if (rockchip->link_gen < 0 || rockchip->link_gen > 2) rockchip->link_gen = 2; - rockchip->core_rst = devm_reset_control_get(dev, "core"); + rockchip->core_rst = devm_reset_control_get_exclusive(dev, "core"); if (IS_ERR(rockchip->core_rst)) { if (PTR_ERR(rockchip->core_rst) != -EPROBE_DEFER) dev_err(dev, "missing core reset property in node\n"); return PTR_ERR(rockchip->core_rst); } - rockchip->mgmt_rst = devm_reset_control_get(dev, "mgmt"); + rockchip->mgmt_rst = devm_reset_control_get_exclusive(dev, "mgmt"); if (IS_ERR(rockchip->mgmt_rst)) { if (PTR_ERR(rockchip->mgmt_rst) != -EPROBE_DEFER) dev_err(dev, "missing mgmt reset property in node\n"); return PTR_ERR(rockchip->mgmt_rst); } - rockchip->mgmt_sticky_rst = devm_reset_control_get(dev, "mgmt-sticky"); + rockchip->mgmt_sticky_rst = devm_reset_control_get_exclusive(dev, + "mgmt-sticky"); if (IS_ERR(rockchip->mgmt_sticky_rst)) { if (PTR_ERR(rockchip->mgmt_sticky_rst) != -EPROBE_DEFER) dev_err(dev, "missing mgmt-sticky reset property in node\n"); return PTR_ERR(rockchip->mgmt_sticky_rst); } - rockchip->pipe_rst = devm_reset_control_get(dev, "pipe"); + rockchip->pipe_rst = devm_reset_control_get_exclusive(dev, "pipe"); if (IS_ERR(rockchip->pipe_rst)) { if (PTR_ERR(rockchip->pipe_rst) != -EPROBE_DEFER) dev_err(dev, "missing pipe reset property in node\n"); return PTR_ERR(rockchip->pipe_rst); } - rockchip->pm_rst = devm_reset_control_get(dev, "pm"); + rockchip->pm_rst = devm_reset_control_get_exclusive(dev, "pm"); if (IS_ERR(rockchip->pm_rst)) { if (PTR_ERR(rockchip->pm_rst) != -EPROBE_DEFER) dev_err(dev, "missing pm reset property in node\n"); return PTR_ERR(rockchip->pm_rst); } - rockchip->pclk_rst = devm_reset_control_get(dev, "pclk"); + rockchip->pclk_rst = devm_reset_control_get_exclusive(dev, "pclk"); if (IS_ERR(rockchip->pclk_rst)) { if (PTR_ERR(rockchip->pclk_rst) != -EPROBE_DEFER) dev_err(dev, "missing pclk reset property in node\n"); return PTR_ERR(rockchip->pclk_rst); } - rockchip->aclk_rst = devm_reset_control_get(dev, "aclk"); + rockchip->aclk_rst = devm_reset_control_get_exclusive(dev, "aclk"); if (IS_ERR(rockchip->aclk_rst)) { if (PTR_ERR(rockchip->aclk_rst) != -EPROBE_DEFER) dev_err(dev, "missing aclk reset property in node\n"); -- 2.7.4