Merge "msm: pcie: allow client to turn off link during linkdown" (b3b064f1) · Commits · e / devices / android_kernel_sony_msm8994

drivers/pci/host/pci-msm.c

+7 −2

Original line number	Diff line number	Diff line
		@@ -3048,10 +3048,15 @@ int msm_pcie_pm_control(enum msm_pcie_pm_opt pm_opt, u32 busnr, void *user,

		switch (pm_opt) {
		case MSM_PCIE_SUSPEND:
		if (msm_pcie_dev[rc_idx].link_status != MSM_PCIE_LINK_ENABLED) {
		PCIE_ERR(&msm_pcie_dev[rc_idx],
		if (msm_pcie_dev[rc_idx].link_status != MSM_PCIE_LINK_ENABLED)
		PCIE_DBG(&msm_pcie_dev[rc_idx],
		"PCIe: RC%d: requested to suspend when link is not enabled:%d.\n",
		rc_idx, msm_pcie_dev[rc_idx].link_status);

		if (!msm_pcie_dev[rc_idx].power_on) {
		PCIE_ERR(&msm_pcie_dev[rc_idx],
		"PCIe: RC%d: requested to suspend when link is powered down:%d.\n",
		rc_idx, msm_pcie_dev[rc_idx].link_status);
		break;
		}