diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/device.h | 4 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/dma-mapping.h | 9 | ||||
| -rw-r--r-- | arch/xtensa/kernel/pci-dma.c | 5 | ||||
| -rw-r--r-- | arch/xtensa/kernel/setup.c | 2 | ||||
| -rw-r--r-- | arch/xtensa/mm/fault.c | 2 |
6 files changed, 8 insertions, 15 deletions
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild index b7fbaa56b51a..9e9760b20be5 100644 --- a/arch/xtensa/include/asm/Kbuild +++ b/arch/xtensa/include/asm/Kbuild @@ -1,7 +1,6 @@ generic-y += bitsperlong.h generic-y += bug.h generic-y += clkdev.h -generic-y += cputime.h generic-y += div64.h generic-y += dma-contiguous.h generic-y += emergency-restart.h diff --git a/arch/xtensa/include/asm/device.h b/arch/xtensa/include/asm/device.h index fe1f5c878493..1deeb8ebbb1b 100644 --- a/arch/xtensa/include/asm/device.h +++ b/arch/xtensa/include/asm/device.h @@ -6,11 +6,7 @@ #ifndef _ASM_XTENSA_DEVICE_H #define _ASM_XTENSA_DEVICE_H -struct dma_map_ops; - struct dev_archdata { - /* DMA operations on that device */ - struct dma_map_ops *dma_ops; }; struct pdev_archdata { diff --git a/arch/xtensa/include/asm/dma-mapping.h b/arch/xtensa/include/asm/dma-mapping.h index 3fc1170a6488..c6140fa8c0be 100644 --- a/arch/xtensa/include/asm/dma-mapping.h +++ b/arch/xtensa/include/asm/dma-mapping.h @@ -18,14 +18,11 @@ #define DMA_ERROR_CODE (~(dma_addr_t)0x0) -extern struct dma_map_ops xtensa_dma_map_ops; +extern const struct dma_map_ops xtensa_dma_map_ops; -static inline struct dma_map_ops *get_dma_ops(struct device *dev) +static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) { - if (dev && dev->archdata.dma_ops) - return dev->archdata.dma_ops; - else - return &xtensa_dma_map_ops; + return &xtensa_dma_map_ops; } void dma_cache_sync(struct device *dev, void *vaddr, size_t size, diff --git a/arch/xtensa/kernel/pci-dma.c b/arch/xtensa/kernel/pci-dma.c index 70e362e6038e..cec86a1c2acc 100644 --- a/arch/xtensa/kernel/pci-dma.c +++ b/arch/xtensa/kernel/pci-dma.c @@ -158,7 +158,8 @@ static void *xtensa_dma_alloc(struct device *dev, size_t size, flag |= GFP_DMA; if (gfpflags_allow_blocking(flag)) - page = dma_alloc_from_contiguous(dev, count, get_order(size)); + page = dma_alloc_from_contiguous(dev, count, get_order(size), + flag); if (!page) page = alloc_pages(flag, get_order(size)); @@ -249,7 +250,7 @@ int xtensa_dma_mapping_error(struct device *dev, dma_addr_t dma_addr) return 0; } -struct dma_map_ops xtensa_dma_map_ops = { +const struct dma_map_ops xtensa_dma_map_ops = { .alloc = xtensa_dma_alloc, .free = xtensa_dma_free, .map_page = xtensa_map_page, diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index 848e8568fb3c..8fd4be610607 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -419,7 +419,7 @@ subsys_initcall(topology_init); void cpu_reset(void) { -#if XCHAL_HAVE_PTP_MMU +#if XCHAL_HAVE_PTP_MMU && IS_ENABLED(CONFIG_MMU) local_irq_disable(); /* * We have full MMU: all autoload ways, ways 7, 8 and 9 of DTLB must diff --git a/arch/xtensa/mm/fault.c b/arch/xtensa/mm/fault.c index 2725e08ef353..a14df5aa98c8 100644 --- a/arch/xtensa/mm/fault.c +++ b/arch/xtensa/mm/fault.c @@ -13,7 +13,7 @@ */ #include <linux/mm.h> -#include <linux/module.h> +#include <linux/extable.h> #include <linux/hardirq.h> #include <linux/perf_event.h> #include <linux/uaccess.h> |
