diff options
Diffstat (limited to 'include/dm/of_addr.h')
| -rw-r--r-- | include/dm/of_addr.h | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/include/dm/of_addr.h b/include/dm/of_addr.h index ee21d5c..e7f3a28 100644 --- a/include/dm/of_addr.h +++ b/include/dm/of_addr.h @@ -20,11 +20,11 @@ * that can be mapped to a cpu physical address). This is not really specified * that way, but this is traditionally the way IBM at least do things * - * @np: node to check + * @np: pointer to node to check * @in_addr: pointer to input address - * @return translated address or OF_BAD_ADDR on error + * Return: translated address or OF_BAD_ADDR on error */ -u64 of_translate_address(const struct device_node *no, const __be32 *in_addr); +u64 of_translate_address(const struct device_node *np, const __be32 *in_addr); /** * of_translate_dma_address() - translate a device-tree DMA address to a CPU @@ -38,11 +38,11 @@ u64 of_translate_address(const struct device_node *no, const __be32 *in_addr); * that can be mapped to a cpu physical address). This is not really specified * that way, but this is traditionally the way IBM at least do things * - * @np: node to check + * @np: ne * @in_addr: pointer to input DMA address - * @return translated DMA address or OF_BAD_ADDR on error + * Return: translated DMA address or OF_BAD_ADDR on error */ -u64 of_translate_dma_address(const struct device_node *no, const __be32 *in_addr); +u64 of_translate_dma_address(const struct device_node *np, const __be32 *in_addr); /** @@ -51,14 +51,13 @@ u64 of_translate_dma_address(const struct device_node *no, const __be32 *in_addr * Get DMA ranges for a specifc node, this is useful to perform bus->cpu and * cpu->bus address translations * - * @param blob Pointer to device tree blob - * @param node_offset Node DT offset - * @param cpu Pointer to variable storing the range's cpu address - * @param bus Pointer to variable storing the range's bus address - * @param size Pointer to variable storing the range's size - * @return translated DMA address or OF_BAD_ADDR on error + * @np: Pointer to device tree blob + * @cpu: Pointer to variable storing the range's cpu address + * @bus: Pointer to variable storing the range's bus address + * @size: Pointer to variable storing the range's size + * Return: translated DMA address or OF_BAD_ADDR on error */ -int of_get_dma_range(const struct device_node *dev, phys_addr_t *cpu, +int of_get_dma_range(const struct device_node *np, phys_addr_t *cpu, dma_addr_t *bus, u64 *size); /** @@ -72,9 +71,9 @@ int of_get_dma_range(const struct device_node *dev, phys_addr_t *cpu, * @index: Index of address to read (0 = first) * @size: place to put size on success * @flags: place to put flags on success - * @return pointer to address which can be read + * Return: pointer to address which can be read */ -const __be32 *of_get_address(const struct device_node *no, int index, +const __be32 *of_get_address(const struct device_node *np, int index, u64 *size, unsigned int *flags); struct resource; @@ -90,9 +89,9 @@ struct resource; * @np: node to check * @index: index of address to read (0 = first) * @r: place to put resource information - * @return 0 if OK, -ve on error + * Return: 0 if OK, -ve on error */ -int of_address_to_resource(const struct device_node *no, int index, +int of_address_to_resource(const struct device_node *np, int index, struct resource *r); #endif |