diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/clkdev.h | 3 | ||||
| -rw-r--r-- | include/linux/device.h | 7 | ||||
| -rw-r--r-- | include/linux/dma-attrs.h | 1 | ||||
| -rw-r--r-- | include/linux/psci.h | 3 | ||||
| -rw-r--r-- | include/media/videobuf2-dma-contig.h | 11 |
5 files changed, 20 insertions, 5 deletions
diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h index 08bffcc466de..c2c04f7cbe8a 100644 --- a/include/linux/clkdev.h +++ b/include/linux/clkdev.h @@ -44,8 +44,7 @@ struct clk_lookup *clkdev_create(struct clk *clk, const char *con_id, void clkdev_add_table(struct clk_lookup *, size_t); int clk_add_alias(const char *, const char *, const char *, struct device *); -int clk_register_clkdev(struct clk *, const char *, const char *, ...) - __printf(3, 4); +int clk_register_clkdev(struct clk *, const char *, const char *); int clk_register_clkdevs(struct clk *, struct clk_lookup *, size_t); #ifdef CONFIG_COMMON_CLK diff --git a/include/linux/device.h b/include/linux/device.h index 2d0e6e541d52..88192d098aed 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -70,8 +70,11 @@ extern void bus_remove_file(struct bus_type *, struct bus_attribute *); * @dev_groups: Default attributes of the devices on the bus. * @drv_groups: Default attributes of the device drivers on the bus. * @match: Called, perhaps multiple times, whenever a new device or driver - * is added for this bus. It should return a nonzero value if the - * given device can be handled by the given driver. + * is added for this bus. It should return a positive value if the + * given device can be handled by the given driver and zero + * otherwise. It may also return error code if determining that + * the driver supports the device is not possible. In case of + * -EPROBE_DEFER it will queue the device for deferred probing. * @uevent: Called when a device is added, removed, or a few other things * that generate uevents to add the environment variables. * @probe: Called when a new device or driver add to this bus, and callback diff --git a/include/linux/dma-attrs.h b/include/linux/dma-attrs.h index 99c0be00b47c..5246239a4953 100644 --- a/include/linux/dma-attrs.h +++ b/include/linux/dma-attrs.h @@ -18,6 +18,7 @@ enum dma_attr { DMA_ATTR_NO_KERNEL_MAPPING, DMA_ATTR_SKIP_CPU_SYNC, DMA_ATTR_FORCE_CONTIGUOUS, + DMA_ATTR_ALLOC_SINGLE_PAGES, DMA_ATTR_MAX, }; diff --git a/include/linux/psci.h b/include/linux/psci.h index 12c4865457ad..393efe2edf9a 100644 --- a/include/linux/psci.h +++ b/include/linux/psci.h @@ -24,6 +24,9 @@ bool psci_tos_resident_on(int cpu); bool psci_power_state_loses_context(u32 state); bool psci_power_state_is_valid(u32 state); +int psci_cpu_init_idle(unsigned int cpu); +int psci_cpu_suspend_enter(unsigned long index); + struct psci_operations { int (*cpu_suspend)(u32 state, unsigned long entry_point); int (*cpu_off)(u32 state); diff --git a/include/media/videobuf2-dma-contig.h b/include/media/videobuf2-dma-contig.h index c33dfa69d7ab..2087c9a68be3 100644 --- a/include/media/videobuf2-dma-contig.h +++ b/include/media/videobuf2-dma-contig.h @@ -16,6 +16,8 @@ #include <media/videobuf2-v4l2.h> #include <linux/dma-mapping.h> +struct dma_attrs; + static inline dma_addr_t vb2_dma_contig_plane_dma_addr(struct vb2_buffer *vb, unsigned int plane_no) { @@ -24,7 +26,14 @@ vb2_dma_contig_plane_dma_addr(struct vb2_buffer *vb, unsigned int plane_no) return *addr; } -void *vb2_dma_contig_init_ctx(struct device *dev); +void *vb2_dma_contig_init_ctx_attrs(struct device *dev, + struct dma_attrs *attrs); + +static inline void *vb2_dma_contig_init_ctx(struct device *dev) +{ + return vb2_dma_contig_init_ctx_attrs(dev, NULL); +} + void vb2_dma_contig_cleanup_ctx(void *alloc_ctx); extern const struct vb2_mem_ops vb2_dma_contig_memops; |