diff options
| author | Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com> | 2026-01-15 12:59:07 +0530 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2026-01-20 11:55:11 -0600 |
| commit | 8d8db7dbf2181052dc2e8813737ef31d136e4dbd (patch) | |
| tree | d21d11c252f0dd941013242cad4cf692c69d5062 | |
| parent | 2fd60a2edb83a6308fffd5ea2a76c221b61a4eb3 (diff) | |
PCI: qcom: Rename PERST# assert/deassert helpers for uniformity
Rename the PERST# assert/deassert helpers from
qcom_ep_reset_{assert/deassert}() to qcom_pcie_perst_{assert/deassert}() to
maintain uniformity.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260115-pci-pwrctrl-rework-v5-15-9d26da3ce903@oss.qualcomm.com
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-qcom.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index 73032449d289..7d12fb081e00 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -294,7 +294,7 @@ struct qcom_pcie { #define to_qcom_pcie(x) dev_get_drvdata((x)->dev) -static void qcom_perst_assert(struct qcom_pcie *pcie, bool assert) +static void __qcom_pcie_perst_assert(struct qcom_pcie *pcie, bool assert) { struct qcom_pcie_perst *perst; struct qcom_pcie_port *port; @@ -308,16 +308,16 @@ static void qcom_perst_assert(struct qcom_pcie *pcie, bool assert) usleep_range(PERST_DELAY_US, PERST_DELAY_US + 500); } -static void qcom_ep_reset_assert(struct qcom_pcie *pcie) +static void qcom_pcie_perst_assert(struct qcom_pcie *pcie) { - qcom_perst_assert(pcie, true); + __qcom_pcie_perst_assert(pcie, true); } -static void qcom_ep_reset_deassert(struct qcom_pcie *pcie) +static void qcom_pcie_perst_deassert(struct qcom_pcie *pcie) { - /* Ensure that PERST has been asserted for at least 100 ms */ + /* Ensure that PERST# has been asserted for at least 100 ms */ msleep(PCIE_T_PVPERL_MS); - qcom_perst_assert(pcie, false); + __qcom_pcie_perst_assert(pcie, false); } static int qcom_pcie_start_link(struct dw_pcie *pci) @@ -654,9 +654,9 @@ static int qcom_pcie_assert_perst(struct dw_pcie *pci, bool assert) struct qcom_pcie *pcie = to_qcom_pcie(pci); if (assert) - qcom_ep_reset_assert(pcie); + qcom_pcie_perst_assert(pcie); else - qcom_ep_reset_deassert(pcie); + qcom_pcie_perst_deassert(pcie); return 0; } @@ -1308,7 +1308,7 @@ static int qcom_pcie_host_init(struct dw_pcie_rp *pp) struct qcom_pcie *pcie = to_qcom_pcie(pci); int ret; - qcom_ep_reset_assert(pcie); + qcom_pcie_perst_assert(pcie); ret = pcie->cfg->ops->init(pcie); if (ret) @@ -1324,7 +1324,7 @@ static int qcom_pcie_host_init(struct dw_pcie_rp *pp) goto err_disable_phy; } - qcom_ep_reset_deassert(pcie); + qcom_pcie_perst_deassert(pcie); if (pcie->cfg->ops->config_sid) { ret = pcie->cfg->ops->config_sid(pcie); @@ -1335,7 +1335,7 @@ static int qcom_pcie_host_init(struct dw_pcie_rp *pp) return 0; err_assert_reset: - qcom_ep_reset_assert(pcie); + qcom_pcie_perst_assert(pcie); err_disable_phy: qcom_pcie_phy_power_off(pcie); err_deinit: @@ -1349,7 +1349,7 @@ static void qcom_pcie_host_deinit(struct dw_pcie_rp *pp) struct dw_pcie *pci = to_dw_pcie_from_pp(pp); struct qcom_pcie *pcie = to_qcom_pcie(pci); - qcom_ep_reset_assert(pcie); + qcom_pcie_perst_assert(pcie); qcom_pcie_phy_power_off(pcie); pcie->cfg->ops->deinit(pcie); } |