Firstly demote scif_rma_destroy_tcw()'s header to a standard comment as no attempt has been made to document any of the function arguments. Secondly, provide missing description for 'prot' for scif_register_temp().
Fixes the following W=1 kernel build warnings: drivers/misc/mic/scif/scif_dma.c:110: warning: Function parameter or member 'mmn' not described in '__scif_rma_destroy_tcw' drivers/misc/mic/scif/scif_dma.c:110: warning: Function parameter or member 'start' not described in '__scif_rma_destroy_tcw' drivers/misc/mic/scif/scif_dma.c:110: warning: Function parameter or member 'len' not described in '__scif_rma_destroy_tcw' drivers/misc/mic/scif/scif_dma.c:344: warning: Function parameter or member 'prot' not described in 'scif_register_temp' Cc: Sudeep Dutt <[email protected]> Cc: Ashutosh Dixit <[email protected]> Signed-off-by: Lee Jones <[email protected]> --- drivers/misc/mic/scif/scif_dma.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/misc/mic/scif/scif_dma.c b/drivers/misc/mic/scif/scif_dma.c index c7c873409184c..401b98e5ad79a 100644 --- a/drivers/misc/mic/scif/scif_dma.c +++ b/drivers/misc/mic/scif/scif_dma.c @@ -99,7 +99,7 @@ int scif_reserve_dma_chan(struct scif_endpt *ep) } #ifdef CONFIG_MMU_NOTIFIER -/** +/* * scif_rma_destroy_tcw: * * This routine destroys temporary cached windows @@ -332,6 +332,7 @@ static bool scif_rma_tc_can_cache(struct scif_endpt *ep, size_t cur_bytes) * @epd: End Point Descriptor. * @addr: virtual address to/from which to copy * @len: length of range to copy + * @prot: read/write protection * @out_offset: computed offset returned by reference. * @out_window: allocated registered window returned by reference. * -- 2.25.1
