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Bottomley" , "Martin K. Petersen" , Adaptec OEM Raid Solutions , Hannes Reinecke , Bradley Grove , John Garry , Don Brace , James Smart , Dick Kennedy , Kashyap Desai , Sumit Saxena , Shivasharan S , Sathya Prakash , Sreekanth Reddy , Suganath Prabu Subramani , Jack Wang Cc: Vaibhav Gupta , Shuah Khan , linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, linux-scsi@vger.kernel.org, esc.storagedev@microsemi.com, megaraidlinux.pdl@broadcom.com, MPT-FusionLinux.pdl@broadcom.com Subject: [PATCH v3 10/28] scsi: esas2r: Drop PCI Wakeup calls from .resume Date: Thu, 1 Oct 2020 17:54:53 +0530 Message-Id: <20201001122511.1075420-11-vaibhavgupta40@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201001122511.1075420-1-vaibhavgupta40@gmail.com> References: <20201001122511.1075420-1-vaibhavgupta40@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The driver calls pci_enable_wake(...., false) in esas2r_resume(), and there is no corresponding pci_enable_wake(...., true) in esas2r_suspend(). Either it should do enable-wake the device in .suspend() or should not invoke pci_enable_wake() at all. Concluding that this driver doesn't support enable-wake and PCI core calls pci_enable_wake(pci_dev, PCI_D0, false) during resume, drop it from esas2r_resume(). Signed-off-by: Vaibhav Gupta --- drivers/scsi/esas2r/esas2r_init.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/scsi/esas2r/esas2r_init.c b/drivers/scsi/esas2r/esas2r_init.c index eb7d139ffc00..90bc3489964b 100644 --- a/drivers/scsi/esas2r/esas2r_init.c +++ b/drivers/scsi/esas2r/esas2r_init.c @@ -676,10 +676,6 @@ int esas2r_resume(struct pci_dev *pdev) "pci_set_power_state(PCI_D0) " "called"); pci_set_power_state(pdev, PCI_D0); - esas2r_log_dev(ESAS2R_LOG_INFO, &(pdev->dev), - "pci_enable_wake(PCI_D0, 0) " - "called"); - pci_enable_wake(pdev, PCI_D0, 0); esas2r_log_dev(ESAS2R_LOG_INFO, &(pdev->dev), "pci_restore_state() called"); pci_restore_state(pdev); -- 2.28.0