[tip:x86/platform] pci: Simplify code by using the new dmi_get_bios_year() helper

[tip-bot for Andy Shevchenko]

Commit-ID:  ac95090a0440be1b17aa1b5d9462d9c67146ce0b
Gitweb:     https://git.kernel.org/tip/ac95090a0440be1b17aa1b5d9462d9c67146ce0b
Author:     Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
AuthorDate: Thu, 22 Feb 2018 14:59:23 +0200
Committer:  Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Fri, 23 Feb 2018 08:20:31 +0100

pci: Simplify code by using the new dmi_get_bios_year() helper

...instead of open coding its functionality.

No changes in functionality.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Cc: Jean Delvare <jdelvare@xxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Rafael J. Wysocki <rjw@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: linux-acpi@xxxxxxxxxxxxxxx
Cc: linux-pci@xxxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/20180222125923.57385-4-andriy.shevchenko@xxxxxxxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 drivers/pci/pci.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index f6a4dd10d9b0..ae654e21439d 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -2258,8 +2258,6 @@ void pci_config_pm_runtime_put(struct pci_dev *pdev)
  */
 bool pci_bridge_d3_possible(struct pci_dev *bridge)
 {
-	unsigned int year;
-
 	if (!pci_is_pcie(bridge))
 		return false;
 
@@ -2287,10 +2285,8 @@ bool pci_bridge_d3_possible(struct pci_dev *bridge)
 		 * It should be safe to put PCIe ports from 2015 or newer
 		 * to D3.
 		 */
-		if (dmi_get_date(DMI_BIOS_DATE, &year, NULL, NULL) &&
-		    year >= 2015) {
+		if (dmi_get_bios_year() >= 2015)
 			return true;
-		}
 		break;
 	}