From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: [PATCH] crypto: qat: use pcie_flr instead of duplicating it Date: Tue, 16 May 2017 16:21:05 +0200 Message-ID: <20170516142105.21686-1-hch@lst.de> Cc: herbert@gondor.apana.org.au, qat-linux@intel.com, linux-crypto@vger.kernel.org To: giovanni.cabiddu@intel.com, salvatore.benedetto@intel.com Return-path: Received: from bombadil.infradead.org ([65.50.211.133]:55155 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752287AbdEPOVQ (ORCPT ); Tue, 16 May 2017 10:21:16 -0400 Sender: linux-crypto-owner@vger.kernel.org List-ID: Signed-off-by: Christoph Hellwig --- drivers/crypto/qat/qat_common/adf_aer.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) diff --git a/drivers/crypto/qat/qat_common/adf_aer.c b/drivers/crypto/qat/qat_common/adf_aer.c index 2839fccdd84b..d3e25c37dc33 100644 --- a/drivers/crypto/qat/qat_common/adf_aer.c +++ b/drivers/crypto/qat/qat_common/adf_aer.c @@ -109,20 +109,7 @@ EXPORT_SYMBOL_GPL(adf_reset_sbr); void adf_reset_flr(struct adf_accel_dev *accel_dev) { - struct pci_dev *pdev = accel_to_pci_dev(accel_dev); - u16 control = 0; - int pos = 0; - - dev_info(&GET_DEV(accel_dev), "Function level reset\n"); - pos = pci_pcie_cap(pdev); - if (!pos) { - dev_err(&GET_DEV(accel_dev), "Restart device failed\n"); - return; - } - pci_read_config_word(pdev, pos + PCI_EXP_DEVCTL, &control); - control |= PCI_EXP_DEVCTL_BCR_FLR; - pci_write_config_word(pdev, pos + PCI_EXP_DEVCTL, control); - msleep(100); + pcie_flr(accel_to_pci_dev(accel_dev)); } EXPORT_SYMBOL_GPL(adf_reset_flr); -- 2.11.0