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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/powerpc/include/asm/pci.h
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/powerpc/include/asm/pci.h')
-rw-r--r--kernel/arch/powerpc/include/asm/pci.h32
1 files changed, 1 insertions, 31 deletions
diff --git a/kernel/arch/powerpc/include/asm/pci.h b/kernel/arch/powerpc/include/asm/pci.h
index 4aef8d660..3453bd8dc 100644
--- a/kernel/arch/powerpc/include/asm/pci.h
+++ b/kernel/arch/powerpc/include/asm/pci.h
@@ -13,9 +13,9 @@
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/dma-mapping.h>
+#include <linux/scatterlist.h>
#include <asm/machdep.h>
-#include <asm/scatterlist.h>
#include <asm/io.h>
#include <asm/prom.h>
#include <asm/pci-bridge.h>
@@ -71,36 +71,6 @@ extern struct dma_map_ops *get_pci_dma_ops(void);
*/
#define PCI_DISABLE_MWI
-#ifdef CONFIG_PCI
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
- enum pci_dma_burst_strategy *strat,
- unsigned long *strategy_parameter)
-{
- unsigned long cacheline_size;
- u8 byte;
-
- pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte);
- if (byte == 0)
- cacheline_size = 1024;
- else
- cacheline_size = (int) byte * 4;
-
- *strat = PCI_DMA_BURST_MULTIPLE;
- *strategy_parameter = cacheline_size;
-}
-#endif
-
-#else /* 32-bit */
-
-#ifdef CONFIG_PCI
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
- enum pci_dma_burst_strategy *strat,
- unsigned long *strategy_parameter)
-{
- *strat = PCI_DMA_BURST_INFINITY;
- *strategy_parameter = ~0UL;
-}
-#endif
#endif /* CONFIG_PPC64 */
extern int pci_domain_nr(struct pci_bus *bus);