linux-kernel - [PATCH 1/8] platform/x86/intel/pmc/arl.c: Remove probe time LTR ignore

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Message-Id: <20231223032548.1680738-2-david.e.box@linux.intel.com>
Date: Fri, 22 Dec 2023 19:25:41 -0800
From: "David E. Box" <david.e.box@...ux.intel.com>
To: david.e.box@...ux.intel.com,
	hdegoede@...hat.com,
	ilpo.jarvinen@...ux.intel.com,
	rajvi.jingar@...ux.intel.com,
	platform-driver-x86@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 1/8] platform/x86/intel/pmc/arl.c: Remove probe time LTR ignore

Remove the probe time LTR ignore for Arrow Lake.

Fixes: f34dcf397286 ("platform/x86/intel/pmc: Add Arrow Lake S support to intel_pmc_core driver")
Signed-off-by: David E. Box <david.e.box@...ux.intel.com>
---
 drivers/platform/x86/intel/pmc/arl.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/platform/x86/intel/pmc/arl.c b/drivers/platform/x86/intel/pmc/arl.c
index c20506a9f4a6..31e1fa538e32 100644
--- a/drivers/platform/x86/intel/pmc/arl.c
+++ b/drivers/platform/x86/intel/pmc/arl.c
@@ -716,12 +716,6 @@ int arl_core_init(struct pmc_dev *pmcdev)
 	pmc_core_get_low_power_modes(pmcdev);
 	pmc_core_punit_pmt_init(pmcdev, ARL_PMT_DMU_GUID);
 
-	/* Due to a hardware limitation, the GBE LTR blocks PC10
-	 * when a cable is attached. Tell the PMC to ignore it.
-	 */
-	dev_dbg(&pmcdev->pdev->dev, "ignoring GBE LTR\n");
-	pmc_core_send_ltr_ignore(pmcdev, 3);
-
 	if (ssram_init)	{
 		ret = pmc_core_ssram_get_lpm_reqs(pmcdev);
 		if (ret)
-- 
2.34.1