From 1623171dc1232cf5c29665c6477cee6b584ac603 Mon Sep 17 00:00:00 2001 From: Sergio Paracuellos Date: Tue, 12 Feb 2019 09:19:22 +0100 Subject: [PATCH] staging: mt7621-pci: remove two register writes There is no need to write IO and memory space window Host PCI bridge registers before doing anything else. Just use its default values which should be ok. Signed-off-by: Sergio Paracuellos Reviewed-by: NeilBrown Signed-off-by: Greg Kroah-Hartman --- drivers/staging/mt7621-pci/pci-mt7621.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c b/drivers/staging/mt7621-pci/pci-mt7621.c index fc2543d076c4..8a682ce22508 100644 --- a/drivers/staging/mt7621-pci/pci-mt7621.c +++ b/drivers/staging/mt7621-pci/pci-mt7621.c @@ -88,7 +88,6 @@ #define PCIE_CLK_GEN_DIS 0 #define PCIE_CLK_GEN1_DIS GENMASK(30, 24) #define PCIE_CLK_GEN1_EN (BIT(27) | BIT(25)) -#define RALINK_PCI_IO_MAP_BASE 0x1e160000 #define MEMORY_BASE 0x0 /** @@ -666,9 +665,6 @@ static int mt7621_pci_probe(struct platform_device *pdev) return 0; } - pcie_write(pcie, 0xffffffff, RALINK_PCI_MEMBASE); - pcie_write(pcie, RALINK_PCI_IO_MAP_BASE, RALINK_PCI_IOBASE); - mt7621_pcie_enable_ports(pcie); err = mt7621_pci_parse_request_of_pci_ranges(pcie);