From nobody Sat Feb 7 11:31:25 2026 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 108F527BF6D; Wed, 9 Apr 2025 19:11:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744225867; cv=none; b=QgELJ+iA6VtLDRA3NpHO+o9MoXyF6n5miIYNHLY+IdlnPaO9qXEYyZQ9+Bt+kqCmkZFV8APzk/Hz42jvl1dT/37qvAOvIqVuATG8R2xm3ENBAGllphcbNvg9Abr1pK+2bejWUb4D/C8L0R4xhlO3fGCOGJjIFOtUz6wtQIqowk4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744225867; c=relaxed/simple; bh=AT2vgmWyIWLdGzF2njAXl8bh/qs7YhQFypNLOfWhyBY=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=aYHFETJVjh+WJDQchPEAZIlTOQa6maUIbwqfYOFJuMez1sVrngXOdjjo3dehKaxuRyOu/VYmX9Smzz8KkmwdRfVKOuZpW9sm4GPXX1+scawfzblJQxa63ukLRgGJy1Oz9LE7hZEnYfZeEfaYXliGpJcOBtJ7c2XbyGAW7yO0dVk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=D5E78Dlp; arc=none smtp.client-ip=192.198.163.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="D5E78Dlp" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1744225866; x=1775761866; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=AT2vgmWyIWLdGzF2njAXl8bh/qs7YhQFypNLOfWhyBY=; b=D5E78Dlpfh8bkCz+OgX/AuFg/1fjdbU5bOOXLyQxnQQJnXp+TmMJvb+M HmwRYZ+MPTF1f/jfFg7woTflWQ9h/NA2sCxS26W9Uwrtoc0NBfRwzQQxf jm9FiqaAW8m/vKz0+bB4rTQn/U/CKlRWeiPm9QP+KfhTuhHaJG1UKzAN9 508Q6dIivhYGXG7zpfEzBy+rFoExKIdeJxCGMB3RhlvvGSQbFhbKJuiUG QV8WG6xSu9nribch9enior3QkNKHxeZzQ7nr5x/eHLBhNpuxrtd2Ysdd0 3qYktxg+LctW/AhmISx/ktq91GS5uDbG/jBofaE3mUgjMEi9sXtXRViLe w==; X-CSE-ConnectionGUID: 2H6lHVL8QdWHw5SyHEz/0g== X-CSE-MsgGUID: 2JqdKQ9CTHOqOxiSZJgfsw== X-IronPort-AV: E=McAfee;i="6700,10204,11399"; a="56386782" X-IronPort-AV: E=Sophos;i="6.15,201,1739865600"; d="scan'208";a="56386782" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2025 12:11:03 -0700 X-CSE-ConnectionGUID: JVaO46B7QS6BkoQP6AZdIw== X-CSE-MsgGUID: h3lszR/6TImibLIIxmWQwQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,201,1739865600"; d="scan'208";a="133401277" Received: from mdroper-mobl2.amr.corp.intel.com (HELO xpardee-desk.intel.com) ([10.124.220.250]) by fmviesa005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2025 12:11:02 -0700 From: Xi Pardee To: xi.pardee@linux.intel.com, irenic.rajneesh@gmail.com, david.e.box@linux.intel.com, hdegoede@redhat.com, ilpo.jarvinen@linux.intel.com, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH v3 6/8] platform/x86:intel/pmc: Remove unneeded io operations Date: Wed, 9 Apr 2025 12:10:48 -0700 Message-ID: <20250409191056.15434-7-xi.pardee@linux.intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250409191056.15434-1-xi.pardee@linux.intel.com> References: <20250409191056.15434-1-xi.pardee@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Remove ioremap and iounmap operations that are not needed. ioremap and iounmap operations are handled by the caller of the pmc_add_pmt function. Signed-off-by: Xi Pardee --- drivers/platform/x86/intel/pmc/ssram_telemetry.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/platform/x86/intel/pmc/ssram_telemetry.c b/drivers/pla= tform/x86/intel/pmc/ssram_telemetry.c index 10ead4398a68..7b8443092b20 100644 --- a/drivers/platform/x86/intel/pmc/ssram_telemetry.c +++ b/drivers/platform/x86/intel/pmc/ssram_telemetry.c @@ -36,13 +36,7 @@ pmc_add_pmt(struct pmc_dev *pmcdev, u64 ssram_base, void= __iomem *ssram) u32 dvsec_offset; u32 table, hdr; =20 - ssram =3D ioremap(ssram_base, SSRAM_HDR_SIZE); - if (!ssram) - return; - dvsec_offset =3D readl(ssram + SSRAM_DVSEC_OFFSET); - iounmap(ssram); - dvsec =3D ioremap(ssram_base + dvsec_offset, SSRAM_DVSEC_SIZE); if (!dvsec) return; --=20 2.43.0