From e1f0a7e841750fe8e47b4755fb5f849bcda2b50d Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 11 Sep 2015 17:17:30 +0000 Subject: brcm2708: remove linux 3.18 support Signed-off-by: Felix Fietkau SVN-Revision: 46870 --- ...dma-Use-dma_pfn_offset-for-dma-address-tr.patch | 52 ---------------------- 1 file changed, 52 deletions(-) delete mode 100644 target/linux/brcm2708/patches-3.18/0057-Revert-ARM-dma-Use-dma_pfn_offset-for-dma-address-tr.patch (limited to 'target/linux/brcm2708/patches-3.18/0057-Revert-ARM-dma-Use-dma_pfn_offset-for-dma-address-tr.patch') diff --git a/target/linux/brcm2708/patches-3.18/0057-Revert-ARM-dma-Use-dma_pfn_offset-for-dma-address-tr.patch b/target/linux/brcm2708/patches-3.18/0057-Revert-ARM-dma-Use-dma_pfn_offset-for-dma-address-tr.patch deleted file mode 100644 index c9c40c8..0000000 --- a/target/linux/brcm2708/patches-3.18/0057-Revert-ARM-dma-Use-dma_pfn_offset-for-dma-address-tr.patch +++ /dev/null @@ -1,52 +0,0 @@ -From 48c48c4437603bad79eb848ac03b21a86cc3bb90 Mon Sep 17 00:00:00 2001 -From: popcornmix -Date: Thu, 7 Aug 2014 02:03:50 +0100 -Subject: [PATCH 057/114] Revert "ARM: dma: Use dma_pfn_offset for dma address - translation" - -This reverts commit 6ce0d20016925d031f1e24d64302e4c976d7cec6. ---- - arch/arm/include/asm/dma-mapping.h | 18 +----------------- - 1 file changed, 1 insertion(+), 17 deletions(-) - ---- a/arch/arm/include/asm/dma-mapping.h -+++ b/arch/arm/include/asm/dma-mapping.h -@@ -58,37 +58,21 @@ static inline int dma_set_mask(struct de - #ifndef __arch_pfn_to_dma - static inline dma_addr_t pfn_to_dma(struct device *dev, unsigned long pfn) - { -- if (dev) -- pfn -= dev->dma_pfn_offset; - return (dma_addr_t)__pfn_to_bus(pfn); - } - - static inline unsigned long dma_to_pfn(struct device *dev, dma_addr_t addr) - { -- unsigned long pfn = __bus_to_pfn(addr); -- -- if (dev) -- pfn += dev->dma_pfn_offset; -- -- return pfn; -+ return __bus_to_pfn(addr); - } - - static inline void *dma_to_virt(struct device *dev, dma_addr_t addr) - { -- if (dev) { -- unsigned long pfn = dma_to_pfn(dev, addr); -- -- return phys_to_virt(__pfn_to_phys(pfn)); -- } -- - return (void *)__bus_to_virt((unsigned long)addr); - } - - static inline dma_addr_t virt_to_dma(struct device *dev, void *addr) - { -- if (dev) -- return pfn_to_dma(dev, virt_to_pfn(addr)); -- - return (dma_addr_t)__virt_to_bus((unsigned long)(addr)); - } - -- cgit v1.1