linux-kernel - [RFC PATCH 31/35] m68k: Change PCIBIOS

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Date:   Mon, 13 Jul 2020 14:22:43 +0200
From:   "Saheed O. Bolarinwa" <refactormyself@...il.com>
To:     helgaas@...nel.org, Greg Ungerer <gerg@...ux-m68k.org>,
        Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:     "Saheed O. Bolarinwa" <refactormyself@...il.com>,
        bjorn@...gaas.com, skhan@...uxfoundation.org,
        linux-pci@...r.kernel.org,
        linux-kernel-mentees@...ts.linuxfoundation.org,
        linux-kernel@...r.kernel.org, linux-m68k@...ts.linux-m68k.org
Subject: [RFC PATCH 31/35] m68k: Change PCIBIOS_SUCCESSFUL to 0

In reference to the PCI spec (Chapter 2), PCIBIOS* is an x86 concept.
Their scope should be limited within arch/x86.

Change all PCIBIOS_SUCCESSFUL to 0

Signed-off-by: "Saheed O. Bolarinwa" <refactormyself@...il.com>
---
 arch/m68k/coldfire/pci.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/m68k/coldfire/pci.c b/arch/m68k/coldfire/pci.c
index 84eab0f5e00a..ecd11a19487a 100644
--- a/arch/m68k/coldfire/pci.c
+++ b/arch/m68k/coldfire/pci.c
@@ -64,7 +64,7 @@ static int mcf_pci_readconfig(struct pci_bus *bus, unsigned int devfn,
 
 	if (bus->number == 0) {
 		if (mcf_host_slot2sid[PCI_SLOT(devfn)] == 0)
-			return PCIBIOS_SUCCESSFUL;
+			return 0;
 	}
 
 	addr = mcf_mk_pcicar(bus->number, devfn, where);
@@ -86,7 +86,7 @@ static int mcf_pci_readconfig(struct pci_bus *bus, unsigned int devfn,
 
 	__raw_writel(0, PCICAR);
 	__raw_readl(PCICAR);
-	return PCIBIOS_SUCCESSFUL;
+	return 0;
 }
 
 static int mcf_pci_writeconfig(struct pci_bus *bus, unsigned int devfn,
@@ -96,7 +96,7 @@ static int mcf_pci_writeconfig(struct pci_bus *bus, unsigned int devfn,
 
 	if (bus->number == 0) {
 		if (mcf_host_slot2sid[PCI_SLOT(devfn)] == 0)
-			return PCIBIOS_SUCCESSFUL;
+			return 0;
 	}
 
 	addr = mcf_mk_pcicar(bus->number, devfn, where);
@@ -118,7 +118,7 @@ static int mcf_pci_writeconfig(struct pci_bus *bus, unsigned int devfn,
 
 	__raw_writel(0, PCICAR);
 	__raw_readl(PCICAR);
-	return PCIBIOS_SUCCESSFUL;
+	return 0;
 }
 
 static struct pci_ops mcf_pci_ops = {
-- 
2.18.2