From e50af8332785355de3cb40d9f5e8c45dbfc86f53 Mon Sep 17 00:00:00 2001 From: Rajneesh Bhardwaj Date: Fri, 1 Feb 2019 13:02:25 +0530 Subject: [PATCH] platform/x86: intel_pmc_core: Handle CFL regmap properly Only Coffeelake should use Cannonlake regmap other than Cannonlake platform. This allows Coffeelake special handling only when there is no matching PCI device and default reg map selected as per CPUID is for Sunrisepoint PCH. This change is needed to enable support for newer SoCs such as Icelake. Cc: "David E. Box" Cc: Srinivas Pandruvada Fixes: 661405bd817b ("platform/x86: intel_pmc_core: Special case for Coffeelake") Acked-by: "David E. Box" Signed-off-by: Rajneesh Bhardwaj Signed-off-by: Andy Shevchenko --- drivers/platform/x86/intel_pmc_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/intel_pmc_core.c b/drivers/platform/x86/intel_pmc_core.c index 22dbf115782e..37f605da9333 100644 --- a/drivers/platform/x86/intel_pmc_core.c +++ b/drivers/platform/x86/intel_pmc_core.c @@ -768,7 +768,7 @@ static int __init pmc_core_probe(void) * Sunrisepoint PCH regmap can't be used. Use Cannonlake PCH regmap * in this case. */ - if (!pci_dev_present(pmc_pci_ids)) + if (pmcdev->map == &spt_reg_map && !pci_dev_present(pmc_pci_ids)) pmcdev->map = &cnp_reg_map; if (lpit_read_residency_count_address(&slp_s0_addr)) -- 2.45.2