diff mbox series

[6/9] scsi: iscsi: use EFI GetVariable only when available

Message ID 20200219171907.11894-7-ardb@kernel.org
State New
Headers show
Series efi: implement support for EFI RT properties table | expand

Commit Message

Ard Biesheuvel Feb. 19, 2020, 5:19 p.m. UTC 
Replace the EFI runtime services check with one that tells us whether
EFI GetVariable() is implemented by the firmware.

Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 drivers/scsi/isci/init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/scsi/isci/init.c b/drivers/scsi/isci/init.c
index b48aac8dfcb8..974c3b9116d5 100644
--- a/drivers/scsi/isci/init.c
+++ b/drivers/scsi/isci/init.c
@@ -621,7 +621,7 @@  static int isci_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		return -ENOMEM;
 	pci_set_drvdata(pdev, pci_info);
 
-	if (efi_enabled(EFI_RUNTIME_SERVICES))
+	if (efi_rt_services_supported(EFI_RT_SUPPORTED_GET_VARIABLE))
 		orom = isci_get_efi_var(pdev);
 
 	if (!orom)