diff mbox series

[5.16,0786/1039] PCI: aardvark: Fix checking for MEM resource type

Message ID 20220124184151.709548250@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman Jan. 24, 2022, 6:42 p.m. UTC 
From: Pali Rohár <pali@kernel.org>

[ Upstream commit 2070b2ddea89f5b604fac3d27ade5cb6d19a5706 ]

IORESOURCE_MEM_64 is not a resource type but a type flag.

Remove incorrect check for type IORESOURCE_MEM_64.

Link: https://lore.kernel.org/r/20211125160148.26029-2-kabel@kernel.org
Fixes: 64f160e19e92 ("PCI: aardvark: Configure PCIe resources from 'ranges' DT property")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/pci/controller/pci-aardvark.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c
index c3b725afa11fd..e3001b3b32930 100644
--- a/drivers/pci/controller/pci-aardvark.c
+++ b/drivers/pci/controller/pci-aardvark.c
@@ -1535,8 +1535,7 @@  static int advk_pcie_probe(struct platform_device *pdev)
 		 * only PIO for issuing configuration transfers which does
 		 * not use PCIe window configuration.
 		 */
-		if (type != IORESOURCE_MEM && type != IORESOURCE_MEM_64 &&
-		    type != IORESOURCE_IO)
+		if (type != IORESOURCE_MEM && type != IORESOURCE_IO)
 			continue;
 
 		/*
@@ -1544,8 +1543,7 @@  static int advk_pcie_probe(struct platform_device *pdev)
 		 * configuration is set to transparent memory access so it
 		 * does not need window configuration.
 		 */
-		if ((type == IORESOURCE_MEM || type == IORESOURCE_MEM_64) &&
-		    entry->offset == 0)
+		if (type == IORESOURCE_MEM && entry->offset == 0)
 			continue;
 
 		/*