Greg KH
2005-06-28T05:41:17Z

[PATCH] PCI: fix up errors after dma bursting patch and CONFIG_PCI=n

With CONFIG_PCI=n:

In file included from include/linux/pci.h:917,
from lib/iomap.c:6:
include/asm/pci.h:104: warning: `enum pci_dma_burst_strategy' declared inside parameter list
include/asm/pci.h:104: warning: its scope is only this definition or declaration, which is probably not what you want.
include/asm/pci.h: In function `pci_dma_burst_advice':
include/asm/pci.h:106: dereferencing pointer to incomplete type
include/asm/pci.h:106: `PCI_DMA_BURST_INFINITY' undeclared (first use in this function)
include/asm/pci.h:106: (Each undeclared identifier is reported only once
include/asm/pci.h:106: for each function it appears in.)
make[1]: *** [lib/iomap.o] Error 1

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
commit bb4a61b6eaee01707f24deeefc5d7136f25f75c5
tree 8d353d7b04addad950de8ae24eda7cdfe6fbea85
parent e24c2d963a604d9eaa560c90371fa387d3eec8f1
author Andrew Morton <akpm@osdl.org> Mon, 06 Jun 2005 23:07:46 -0700
committer Greg Kroah-Hartman <gregkh@suse.de> Mon, 27 Jun 2005 21:52:46 -0700

include/asm-alpha/pci.h | 2 ++
include/asm-arm/pci.h | 2 ++
include/asm-frv/pci.h | 2 ++
include/asm-i386/pci.h | 2 ++
include/asm-ia64/pci.h | 2 ++
include/asm-mips/pci.h | 2 ++
include/asm-parisc/pci.h | 2 ++
include/asm-ppc/pci.h | 2 ++
include/asm-ppc64/pci.h | 2 ++
include/asm-sh/pci.h | 2 ++
include/asm-sh64/pci.h | 2 ++
include/asm-sparc/pci.h | 2 ++
include/asm-sparc64/pci.h | 2 ++
include/asm-v850/pci.h | 2 ++
include/asm-x86_64/pci.h | 2 ++
include/linux/pci.h | 2 ++
16 files changed, 32 insertions(+), 0 deletions(-)

diff --git a/include/asm-alpha/pci.h b/include/asm-alpha/pci.h
--- a/include/asm-alpha/pci.h
+++ b/include/asm-alpha/pci.h
@@ -223,6 +223,7 @@ pci_dac_dma_sync_single_for_device(struc
/* Nothing to do. */
}

+#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
@@ -239,6 +240,7 @@ static inline void pci_dma_burst_advice(
*strat = PCI_DMA_BURST_BOUNDARY;
*strategy_parameter = cacheline_size;
}
+#endif

/* TODO: integrate with include/asm-generic/pci.h ? */
static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
diff --git a/include/asm-arm/pci.h b/include/asm-arm/pci.h
--- a/include/asm-arm/pci.h
+++ b/include/asm-arm/pci.h
@@ -42,6 +42,7 @@ static inline void pcibios_penalize_isa_
#define pci_unmap_len(PTR, LEN_NAME) ((PTR)->LEN_NAME)
#define pci_unmap_len_set(PTR, LEN_NAME, VAL) (((PTR)->LEN_NAME) = (VAL))

+#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
@@ -49,6 +50,7 @@ static inline void pci_dma_burst_advice(
*strat = PCI_DMA_BURST_INFINITY;
*strategy_parameter = ~0UL;
}
+#endif

#define HAVE_PCI_MMAP
extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
diff --git a/include/asm-frv/pci.h b/include/asm-frv/pci.h
--- a/include/asm-frv/pci.h
+++ b/include/asm-frv/pci.h
@@ -57,6 +57,7 @@ extern void pci_free_consistent(struct p
*/
#define PCI_DMA_BUS_IS_PHYS (1)

+#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
@@ -64,6 +65,7 @@ static inline void pci_dma_burst_advice(
*strat = PCI_DMA_BURST_INFINITY;
*strategy_parameter = ~0UL;
}
+#endif

/*
* These are pretty much arbitary with the CoMEM implementation.
diff --git a/include/asm-i386/pci.h b/include/asm-i386/pci.h
--- a/include/asm-i386/pci.h
+++ b/include/asm-i386/pci.h
@@ -99,6 +99,7 @@ static inline void pcibios_add_platform_
{
}

+#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
@@ -106,6 +107,7 @@ static inline void pci_dma_burst_advice(
*strat = PCI_DMA_BURST_INFINITY;
*strategy_parameter = ~0UL;
}
+#endif

#endif /* __KERNEL__ */

diff --git a/include/asm-ia64/pci.h b/include/asm-ia64/pci.h
--- a/include/asm-ia64/pci.h
+++ b/include/asm-ia64/pci.h
@@ -82,6 +82,7 @@ extern int pcibios_prep_mwi (struct pci_
#define sg_dma_len(sg) ((sg)->dma_length)
#define sg_dma_address(sg) ((sg)->dma_address)

+#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
@@ -98,6 +99,7 @@ static inline void pci_dma_burst_advice(
*strat = PCI_DMA_BURST_MULTIPLE;
*strategy_parameter = cacheline_size;
}
+#endif

#define HAVE_PCI_MMAP
extern int pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct *vma,
diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
--- a/include/asm-mips/pci.h
+++ b/include/asm-mips/pci.h
@@ -130,6 +130,7 @@ extern void pci_dac_dma_sync_single_for_
extern void pci_dac_dma_sync_single_for_device(struct pci_dev *pdev,
dma64_addr_t dma_addr, size_t len, int direction);

+#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
@@ -137,6 +138,7 @@ static inline void pci_dma_burst_advice(
*strat = PCI_DMA_BURST_INFINITY;
*strategy_parameter = ~0UL;
}
+#endif

extern void pcibios_resource_to_bus(struct pci_dev *dev,
struct pci_bus_region *region, struct resource *res);
diff --git a/include/asm-parisc/pci.h b/include/asm-parisc/pci.h
--- a/include/asm-parisc/pci.h
+++ b/include/asm-parisc/pci.h
@@ -230,6 +230,7 @@ extern inline void pcibios_register_hba(
/* export the pci_ DMA API in terms of the dma_ one */
#include <asm-generic/pci-dma-compat.h>

+#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
@@ -246,6 +247,7 @@ static inline void pci_dma_burst_advice(
*strat = PCI_DMA_BURST_MULTIPLE;
*strategy_parameter = cacheline_size;
}
+#endif

extern void
pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
diff --git a/include/asm-ppc/pci.h b/include/asm-ppc/pci.h
--- a/include/asm-ppc/pci.h
+++ b/include/asm-ppc/pci.h
@@ -69,6 +69,7 @@ extern unsigned long pci_bus_to_phys(uns
#define pci_unmap_len(PTR, LEN_NAME) (0)
#define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0)

+#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
@@ -76,6 +77,7 @@ static inline void pci_dma_burst_advice(
*strat = PCI_DMA_BURST_INFINITY;
*strategy_parameter = ~0UL;
}
+#endif

/*
* At present there are very few 32-bit PPC machines that can have
diff --git a/include/asm-ppc64/pci.h b/include/asm-ppc64/pci.h
--- a/include/asm-ppc64/pci.h
+++ b/include/asm-ppc64/pci.h
@@ -78,6 +78,7 @@ static inline int pci_dac_dma_supported(
return 0;
}

+#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
@@ -94,6 +95,7 @@ static inline void pci_dma_burst_advice(
*strat = PCI_DMA_BURST_MULTIPLE;
*strategy_parameter = cacheline_size;
}
+#endif

extern int pci_domain_nr(struct pci_bus *bus);

diff --git a/include/asm-sh/pci.h b/include/asm-sh/pci.h
--- a/include/asm-sh/pci.h
+++ b/include/asm-sh/pci.h
@@ -96,6 +96,7 @@ static inline void pcibios_penalize_isa_
#define sg_dma_address(sg) (virt_to_bus((sg)->dma_address))
#define sg_dma_len(sg) ((sg)->length)

+#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
@@ -103,6 +104,7 @@ static inline void pci_dma_burst_advice(
*strat = PCI_DMA_BURST_INFINITY;
*strategy_parameter = ~0UL;
}
+#endif

/* Board-specific fixup routines. */
extern void pcibios_fixup(void);
diff --git a/include/asm-sh64/pci.h b/include/asm-sh64/pci.h
--- a/include/asm-sh64/pci.h
+++ b/include/asm-sh64/pci.h
@@ -86,6 +86,7 @@ static inline void pcibios_penalize_isa_
#define sg_dma_address(sg) ((sg)->dma_address)
#define sg_dma_len(sg) ((sg)->length)

+#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
@@ -93,6 +94,7 @@ static inline void pci_dma_burst_advice(
*strat = PCI_DMA_BURST_INFINITY;
*strategy_parameter = ~0UL;
}
+#endif

/* Board-specific fixup routines. */
extern void pcibios_fixup(void);
diff --git a/include/asm-sparc/pci.h b/include/asm-sparc/pci.h
--- a/include/asm-sparc/pci.h
+++ b/include/asm-sparc/pci.h
@@ -144,6 +144,7 @@ extern inline int pci_dma_supported(stru

#define pci_dac_dma_supported(dev, mask) (0)

+#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
@@ -151,6 +152,7 @@ static inline void pci_dma_burst_advice(
*strat = PCI_DMA_BURST_INFINITY;
*strategy_parameter = ~0UL;
}
+#endif

static inline void pcibios_add_platform_entries(struct pci_dev *dev)
{
diff --git a/include/asm-sparc64/pci.h b/include/asm-sparc64/pci.h
--- a/include/asm-sparc64/pci.h
+++ b/include/asm-sparc64/pci.h
@@ -220,6 +220,7 @@ static inline int pci_dma_mapping_error(
return (dma_addr == PCI_DMA_ERROR_CODE);
}

+#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
@@ -236,6 +237,7 @@ static inline void pci_dma_burst_advice(
*strat = PCI_DMA_BURST_BOUNDARY;
*strategy_parameter = cacheline_size;
}
+#endif

/* Return the index of the PCI controller for device PDEV. */

diff --git a/include/asm-v850/pci.h b/include/asm-v850/pci.h
--- a/include/asm-v850/pci.h
+++ b/include/asm-v850/pci.h
@@ -81,6 +81,7 @@ extern void
pci_free_consistent (struct pci_dev *pdev, size_t size, void *cpu_addr,
dma_addr_t dma_addr);

+#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
@@ -88,6 +89,7 @@ static inline void pci_dma_burst_advice(
*strat = PCI_DMA_BURST_INFINITY;
*strategy_parameter = ~0UL;
}
+#endif

static inline void pcibios_add_platform_entries(struct pci_dev *dev)
{
diff --git a/include/asm-x86_64/pci.h b/include/asm-x86_64/pci.h
--- a/include/asm-x86_64/pci.h
+++ b/include/asm-x86_64/pci.h
@@ -123,6 +123,7 @@ pci_dac_dma_sync_single_for_device(struc
flush_write_buffers();
}

+#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
@@ -130,6 +131,7 @@ static inline void pci_dma_burst_advice(
*strat = PCI_DMA_BURST_INFINITY;
*strategy_parameter = ~0UL;
}
+#endif

#define HAVE_PCI_MMAP
extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
diff --git a/include/linux/pci.h b/include/linux/pci.h
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -985,6 +985,8 @@ static inline int pci_proc_domain(struct
}
#endif

+#define pci_dma_burst_advice(pdev, strat, strategy_parameter) do { } while (0)
+
#endif /* !CONFIG_PCI */

/* these helpers provide future and backwards compatibility