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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-08-20 16:15:38 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2019-08-21 09:41:27 +0530 |
| commit | 4b8584bac0407367f8157244c8952ed80bdb12fb (patch) | |
| tree | a86b60a04a45cc34d303be507a2a750dfe20248a /drivers/dma/acpi-dma.c | |
| parent | a6bc332373e5176c2d085657bc643a28950b20b0 (diff) | |
| download | lwn-4b8584bac0407367f8157244c8952ed80bdb12fb.tar.gz lwn-4b8584bac0407367f8157244c8952ed80bdb12fb.zip | |
dmaengine: acpi: Add kernel doc parameter descriptions
Kernel documentation script is not happy about absence of function parameter
descriptions:
drivers/dma/acpi-dma.c:163: warning: Function parameter or member 'data' not described in 'acpi_dma_controller_register'
drivers/dma/acpi-dma.c:247: warning: Function parameter or member 'data' not described in 'devm_acpi_dma_controller_register'
drivers/dma/acpi-dma.c:274: warning: Function parameter or member 'dev' not described in 'devm_acpi_dma_controller_free'
Append the descriptions of above mentioned function parameters.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20190820131546.75744-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/acpi-dma.c')
| -rw-r--r-- | drivers/dma/acpi-dma.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/dma/acpi-dma.c b/drivers/dma/acpi-dma.c index 4d66ee059808..8a05db3343d3 100644 --- a/drivers/dma/acpi-dma.c +++ b/drivers/dma/acpi-dma.c @@ -147,7 +147,7 @@ static void acpi_dma_parse_csrt(struct acpi_device *adev, struct acpi_dma *adma) * @dev: struct device of DMA controller * @acpi_dma_xlate: translation function which converts a dma specifier * into a dma_chan structure - * @data pointer to controller specific data to be used by + * @data: pointer to controller specific data to be used by * translation function * * Allocated memory should be freed with appropriate acpi_dma_controller_free() @@ -231,7 +231,7 @@ static void devm_acpi_dma_release(struct device *dev, void *res) * devm_acpi_dma_controller_register - resource managed acpi_dma_controller_register() * @dev: device that is registering this DMA controller * @acpi_dma_xlate: translation function - * @data pointer to controller specific data + * @data: pointer to controller specific data * * Managed acpi_dma_controller_register(). DMA controller registered by this * function are automatically freed on driver detach. See @@ -264,6 +264,7 @@ EXPORT_SYMBOL_GPL(devm_acpi_dma_controller_register); /** * devm_acpi_dma_controller_free - resource managed acpi_dma_controller_free() + * @dev: device that is unregistering as DMA controller * * Unregister a DMA controller registered with * devm_acpi_dma_controller_register(). Normally this function will not need to |