Commit e0712c60 authored Jul 01, 2020 by Lee Jones Committed by Greg Kroah-Hartman Jul 01, 2020

misc: habanalabs: pci: Scrub documentation for non-present function argument



'dma_mask' is not passed directly into hl_pci_set_dma_mask() as
an argument.  Instead, it is pulled from struct hl_device *hdev.

Fixed the following W=1 warning:

 drivers/misc/habanalabs/pci.c:328: warning: Excess function parameter 'dma_mask' description in 'hl_pci_set_dma_mask

Cc: Oded Gabbay <oded.gabbay@gmail.com>
Cc: Tomer Tayar <ttayar@habana.ai>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Link: https://lore.kernel.org/r/20200701085853.164358-8-lee.jones@linaro.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 2557f27f

drivers/misc/habanalabs/pci.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -317,7 +317,6 @@ int hl_pci_init_iatu(struct hl_device *hdev, u64 sram_base_address,
		/**
		* hl_pci_set_dma_mask() - Set DMA masks for the device.
		* @hdev: Pointer to hl_device structure.
		* @dma_mask: number of bits for the requested dma mask.
		*
		* This function sets the DMA masks (regular and consistent) for a specified
		* value. If it doesn't succeed, it tries to set it to a fall-back value