From: Adrian Bunk <bunk@stusta.de>
Date: Sun, 1 May 2005 13:53:08 +0000 (+0200)
Subject: [PATCH] PCI: drivers/pci/pci.c: remove pci_dac_set_dma_mask
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9171078ab5a0bbb516029cfc61378e0350a7b30d;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

[PATCH] PCI: drivers/pci/pci.c: remove pci_dac_set_dma_mask

pci_dac_set_dma_mask is currently completely unused.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c
index 94bcdb933e41..aa92e3708838 100644
--- a/arch/arm/mach-ixp4xx/common-pci.c
+++ b/arch/arm/mach-ixp4xx/common-pci.c
@@ -501,15 +501,6 @@ pci_set_dma_mask(struct pci_dev *dev, u64 mask)
 	return -EIO;
 }
     
-int
-pci_dac_set_dma_mask(struct pci_dev *dev, u64 mask)
-{
-	if (mask >= SZ_64M - 1 )
-		return 0;
-
-	return -EIO;
-}
-
 int
 pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
 {
@@ -520,7 +511,6 @@ pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
 }
 
 EXPORT_SYMBOL(pci_set_dma_mask);
-EXPORT_SYMBOL(pci_dac_set_dma_mask);
 EXPORT_SYMBOL(pci_set_consistent_dma_mask);
 EXPORT_SYMBOL(ixp4xx_pci_read);
 EXPORT_SYMBOL(ixp4xx_pci_write);
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 88cbe5b5b3f3..f04b9ffe4153 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -748,17 +748,6 @@ pci_set_dma_mask(struct pci_dev *dev, u64 mask)
 	return 0;
 }
     
-int
-pci_dac_set_dma_mask(struct pci_dev *dev, u64 mask)
-{
-	if (!pci_dac_dma_supported(dev, mask))
-		return -EIO;
-
-	dev->dma_mask = mask;
-
-	return 0;
-}
-
 int
 pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
 {
@@ -821,7 +810,6 @@ EXPORT_SYMBOL(pci_set_master);
 EXPORT_SYMBOL(pci_set_mwi);
 EXPORT_SYMBOL(pci_clear_mwi);
 EXPORT_SYMBOL(pci_set_dma_mask);
-EXPORT_SYMBOL(pci_dac_set_dma_mask);
 EXPORT_SYMBOL(pci_set_consistent_dma_mask);
 EXPORT_SYMBOL(pci_assign_resource);
 EXPORT_SYMBOL(pci_find_parent_resource);
diff --git a/include/linux/pci.h b/include/linux/pci.h
index cff5ba3ac8ce..b5238bd18830 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -811,7 +811,6 @@ void pci_set_master(struct pci_dev *dev);
 int pci_set_mwi(struct pci_dev *dev);
 void pci_clear_mwi(struct pci_dev *dev);
 int pci_set_dma_mask(struct pci_dev *dev, u64 mask);
-int pci_dac_set_dma_mask(struct pci_dev *dev, u64 mask);
 int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask);
 int pci_assign_resource(struct pci_dev *dev, int i);
 
@@ -942,7 +941,6 @@ static inline void pci_set_master(struct pci_dev *dev) { }
 static inline int pci_enable_device(struct pci_dev *dev) { return -EIO; }
 static inline void pci_disable_device(struct pci_dev *dev) { }
 static inline int pci_set_dma_mask(struct pci_dev *dev, u64 mask) { return -EIO; }
-static inline int pci_dac_set_dma_mask(struct pci_dev *dev, u64 mask) { return -EIO; }
 static inline int pci_assign_resource(struct pci_dev *dev, int i) { return -EBUSY;}
 static inline int pci_register_driver(struct pci_driver *drv) { return 0;}
 static inline void pci_unregister_driver(struct pci_driver *drv) { }