crypto: qat - use pcie_flr instead of duplicating it

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/qat/qat_common/adf_aer.c b/drivers/crypto/qat/qat_common/adf_aer.c
index 2839fccdd84beefccb4736759c1ca994369773d6..d3e25c37dc339daeaceeea701953fd9bf1936889 100644 (file)
--- 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);