linux-kernel - [PATCH v4 01/17] powerpc/fsl

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Date:   Wed, 22 Feb 2023 15:42:48 +0100
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     Pali Rohár <pali@...nel.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        Nicholas Piggin <npiggin@...il.com>
Cc:     Christophe Leroy <christophe.leroy@...roup.eu>,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH v4 01/17] powerpc/fsl_uli1575: Misc cleanup

Use a single line for uli_exclude_device()

Add uli_exclude_device() prototype in ppc-pci.h

Remove that prototype from mpc85xx_ds.c

Make uli_pirq_to_irq[] static as it is used only in that file.

Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>
---
 arch/powerpc/include/asm/ppc-pci.h       | 2 ++
 arch/powerpc/platforms/85xx/mpc85xx_ds.c | 4 +---
 arch/powerpc/platforms/fsl_uli1575.c     | 6 +++---
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/powerpc/include/asm/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h
index f6cf0159024e..1e9a7f8b05c9 100644
--- a/arch/powerpc/include/asm/ppc-pci.h
+++ b/arch/powerpc/include/asm/ppc-pci.h
@@ -57,6 +57,8 @@ void eeh_sysfs_remove_device(struct pci_dev *pdev);
 
 #endif /* CONFIG_EEH */
 
+int uli_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn);
+
 #define PCI_BUSNO(bdfn) ((bdfn >> 8) & 0xff)
 
 #else /* CONFIG_PCI */
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
index f8d2c97f39bd..97e441878409 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
@@ -26,6 +26,7 @@
 #include <asm/mpic.h>
 #include <asm/i8259.h>
 #include <asm/swiotlb.h>
+#include <asm/ppc-pci.h>
 
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
@@ -107,9 +108,6 @@ void __init mpc85xx_ds_pic_init(void)
 }
 
 #ifdef CONFIG_PCI
-extern int uli_exclude_device(struct pci_controller *hose,
-				u_char bus, u_char devfn);
-
 static struct device_node *pci_with_uli;
 
 static int mpc85xx_exclude_device(struct pci_controller *hose,
diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c
index 84afae7a2561..a32f9cef7845 100644
--- a/arch/powerpc/platforms/fsl_uli1575.c
+++ b/arch/powerpc/platforms/fsl_uli1575.c
@@ -13,6 +13,7 @@
 #include <linux/of_irq.h>
 
 #include <asm/pci-bridge.h>
+#include <asm/ppc-pci.h>
 
 #define ULI_PIRQA	0x08
 #define ULI_PIRQB	0x09
@@ -36,7 +37,7 @@
 #define ULI_8259_IRQ14	0x0d
 #define ULI_8259_IRQ15	0x0f
 
-u8 uli_pirq_to_irq[8] = {
+static u8 uli_pirq_to_irq[8] = {
 	ULI_8259_IRQ9,		/* PIRQA */
 	ULI_8259_IRQ10,		/* PIRQB */
 	ULI_8259_IRQ11,		/* PIRQC */
@@ -341,8 +342,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5288, hpcd_quirk_uli5288);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, hpcd_quirk_uli5229);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, 0x5288, hpcd_final_uli5288);
 
-int uli_exclude_device(struct pci_controller *hose,
-			u_char bus, u_char devfn)
+int uli_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn)
 {
 	if (bus == (hose->first_busno + 2)) {
 		/* exclude Modem controller */
-- 
2.39.1