[PATCH 2/4] PCI: Remove redundant pci_dev, pci_bus, resource declarations
From: Bjorn Helgaas <helgaas@kernel.org>
Date: 2017-10-05 20:38:52
Also in:
linux-alpha, linux-mips, linux-pci, linux-sh, sparclinux
Subsystem:
alpha port, linux for powerpc (32-bit and 64-bit), mips, parisc architecture, sparc + ultrasparc (sparc/sparc64), superh, tensilica xtensa port (xtensa), the rest · Maintainers:
Richard Henderson, Matt Turner, Magnus Lindholm, Madhavan Srinivasan, Thomas Bogendoerfer, "James E.J. Bottomley", Helge Deller, "David S. Miller", Andreas Larsson, Yoshinori Sato, Rich Felker, John Paul Adrian Glaubitz, Chris Zankel, Max Filippov, Linus Torvalds
From: Bjorn Helgaas <bhelgaas@google.com> <linux/pci.h> defines struct pci_bus and struct pci_dev and includes the struct resource definition before including <asm/pci.h>. Nobody includes <asm/pci.h> directly, so they don't need their own declarations. Remove the redundant struct pci_dev, pci_bus, resource declarations. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> --- arch/alpha/include/asm/pci.h | 3 --- arch/cris/include/asm/pci.h | 2 -- arch/frv/include/asm/pci.h | 2 -- arch/ia64/include/asm/pci.h | 2 -- arch/mips/include/asm/pci.h | 2 -- arch/mn10300/include/asm/pci.h | 2 -- arch/parisc/include/asm/pci.h | 7 ------- arch/powerpc/include/asm/pci.h | 2 -- arch/sh/include/asm/pci.h | 2 -- arch/sparc/include/asm/pci_32.h | 2 -- arch/xtensa/include/asm/pci.h | 2 -- 11 files changed, 28 deletions(-)
diff --git a/arch/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h
index 777be3114fda..0a10ff93b174 100644
--- a/arch/alpha/include/asm/pci.h
+++ b/arch/alpha/include/asm/pci.h@@ -12,9 +12,6 @@ * The following structure is used to manage multiple PCI busses. */ -struct pci_dev; -struct pci_bus; -struct resource; struct pci_iommu_arena; struct page;
diff --git a/arch/cris/include/asm/pci.h b/arch/cris/include/asm/pci.h
index c6ac59d9f815..8ea640560a46 100644
--- a/arch/cris/include/asm/pci.h
+++ b/arch/cris/include/asm/pci.h@@ -32,8 +32,6 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq); #include <linux/string.h> #include <asm/io.h> -struct pci_dev; - /* The PCI address space does equal the physical memory * address space. The networking and block device layers use * this boolean for bounce buffer decisions.
diff --git a/arch/frv/include/asm/pci.h b/arch/frv/include/asm/pci.h
index a6957014e74e..895af9d558ba 100644
--- a/arch/frv/include/asm/pci.h
+++ b/arch/frv/include/asm/pci.h@@ -17,8 +17,6 @@ #include <linux/scatterlist.h> #include <asm-generic/pci.h> -struct pci_dev; - #define pcibios_assign_all_busses() 0 #ifdef CONFIG_MMU
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index 6459f2d46200..8c4b37f6be3d 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h@@ -31,8 +31,6 @@ struct pci_vector_struct { void pcibios_config_init(void); -struct pci_dev; - /* * PCI_DMA_BUS_IS_PHYS should be set to 1 if there is _necessarily_ a direct * correspondence between device bus addresses and CPU physical addresses.
diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h
index 0f8528c34753..2339f42f047a 100644
--- a/arch/mips/include/asm/pci.h
+++ b/arch/mips/include/asm/pci.h@@ -121,8 +121,6 @@ extern unsigned long PCIBIOS_MIN_MEM; #include <linux/string.h> #include <asm/io.h> -struct pci_dev; - /* * The PCI address space does equal the physical memory address space. * The networking and block device layers use this boolean for bounce
diff --git a/arch/mn10300/include/asm/pci.h b/arch/mn10300/include/asm/pci.h
index bdacb618d6af..5b75a1b2c4f6 100644
--- a/arch/mn10300/include/asm/pci.h
+++ b/arch/mn10300/include/asm/pci.h@@ -57,8 +57,6 @@ extern void unit_pci_init(void); #include <linux/string.h> #include <asm/io.h> -struct pci_dev; - /* The PCI address space does equal the physical memory * address space. The networking and block device layers use * this boolean for bounce buffer decisions.
diff --git a/arch/parisc/include/asm/pci.h b/arch/parisc/include/asm/pci.h
index b5730f83b941..8cc009e26a28 100644
--- a/arch/parisc/include/asm/pci.h
+++ b/arch/parisc/include/asm/pci.h@@ -86,13 +86,6 @@ struct pci_hba_data { #define PCI_F_EXTEND 0UL #endif /* !CONFIG_64BIT */ -/* -** KLUGE: linux/pci.h include asm/pci.h BEFORE declaring struct pci_bus -** (This eliminates some of the warnings). -*/ -struct pci_bus; -struct pci_dev; - /* * If the PCI device's view of memory is the same as the CPU's view of memory, * PCI_DMA_BUS_IS_PHYS is true. The networking and block device layers use
diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h
index c8975dac535f..8dc32eacc97c 100644
--- a/arch/powerpc/include/asm/pci.h
+++ b/arch/powerpc/include/asm/pci.h@@ -28,8 +28,6 @@ #define PCIBIOS_MIN_IO 0x1000 #define PCIBIOS_MIN_MEM 0x10000000 -struct pci_dev; - /* Values for the `which' argument to sys_pciconfig_iobase syscall. */ #define IOBASE_BRIDGE_NUMBER 0 #define IOBASE_MEMORY 1
diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h
index 063c8003b169..6c2d68e08a57 100644
--- a/arch/sh/include/asm/pci.h
+++ b/arch/sh/include/asm/pci.h@@ -63,8 +63,6 @@ extern int pci_is_66mhz_capable(struct pci_channel *hose, extern unsigned long PCIBIOS_MIN_IO, PCIBIOS_MIN_MEM; -struct pci_dev; - #define HAVE_PCI_MMAP #define ARCH_GENERIC_PCI_MMAP_RESOURCE
diff --git a/arch/sparc/include/asm/pci_32.h b/arch/sparc/include/asm/pci_32.h
index b7c092df3134..8b0e26232c78 100644
--- a/arch/sparc/include/asm/pci_32.h
+++ b/arch/sparc/include/asm/pci_32.h@@ -20,8 +20,6 @@ */ #define PCI_DMA_BUS_IS_PHYS (0) -struct pci_dev; - #endif /* __KERNEL__ */ #ifndef CONFIG_LEON_PCI
diff --git a/arch/xtensa/include/asm/pci.h b/arch/xtensa/include/asm/pci.h
index e4f366a488d3..5c83798e3b2e 100644
--- a/arch/xtensa/include/asm/pci.h
+++ b/arch/xtensa/include/asm/pci.h@@ -37,8 +37,6 @@ extern struct pci_controller* pcibios_alloc_controller(void); #include <linux/string.h> #include <asm/io.h> -struct pci_dev; - /* The PCI address space does equal the physical memory address space. * The networking and block device layers use this boolean for bounce buffer * decisions.