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a=openpgp; fpr=412165D44C9F52780FAB1058D25A6BD3BE763093 Add kernel-doc for functions to get rid of below warnings when built with W=3D1. drivers/mtd/nand/raw/omap2.c:260: warning: Function parameter or struct mem= ber 'chip' not described in 'omap_nand_data_in_pref' drivers/mtd/nand/raw/omap2.c:260: warning: Function parameter or struct mem= ber 'buf' not described in 'omap_nand_data_in_pref' drivers/mtd/nand/raw/omap2.c:260: warning: Function parameter or struct mem= ber 'len' not described in 'omap_nand_data_in_pref' drivers/mtd/nand/raw/omap2.c:260: warning: Function parameter or struct mem= ber 'force_8bit' not described in 'omap_nand_data_in_pref' drivers/mtd/nand/raw/omap2.c:304: warning: Function parameter or struct mem= ber 'chip' not described in 'omap_nand_data_out_pref' drivers/mtd/nand/raw/omap2.c:304: warning: Function parameter or struct mem= ber 'buf' not described in 'omap_nand_data_out_pref' drivers/mtd/nand/raw/omap2.c:304: warning: Function parameter or struct mem= ber 'len' not described in 'omap_nand_data_out_pref' drivers/mtd/nand/raw/omap2.c:304: warning: Function parameter or struct mem= ber 'force_8bit' not described in 'omap_nand_data_out_pref' drivers/mtd/nand/raw/omap2.c:446: warning: Function parameter or struct mem= ber 'chip' not described in 'omap_nand_data_in_dma_pref' drivers/mtd/nand/raw/omap2.c:446: warning: Function parameter or struct mem= ber 'buf' not described in 'omap_nand_data_in_dma_pref' drivers/mtd/nand/raw/omap2.c:446: warning: Function parameter or struct mem= ber 'len' not described in 'omap_nand_data_in_dma_pref' drivers/mtd/nand/raw/omap2.c:446: warning: Function parameter or struct mem= ber 'force_8bit' not described in 'omap_nand_data_in_dma_pref' drivers/mtd/nand/raw/omap2.c:467: warning: Function parameter or struct mem= ber 'chip' not described in 'omap_nand_data_out_dma_pref' drivers/mtd/nand/raw/omap2.c:467: warning: Function parameter or struct mem= ber 'buf' not described in 'omap_nand_data_out_dma_pref' drivers/mtd/nand/raw/omap2.c:467: warning: Function parameter or struct mem= ber 'len' not described in 'omap_nand_data_out_dma_pref' drivers/mtd/nand/raw/omap2.c:467: warning: Function parameter or struct mem= ber 'force_8bit' not described in 'omap_nand_data_out_dma_pref' Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202412031716.JfNIh1Uu-lkp@int= el.com/ Signed-off-by: Roger Quadros --- drivers/mtd/nand/raw/omap2.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/mtd/nand/raw/omap2.c b/drivers/mtd/nand/raw/omap2.c index d9141f3c0dd1..b8af3a3533fc 100644 --- a/drivers/mtd/nand/raw/omap2.c +++ b/drivers/mtd/nand/raw/omap2.c @@ -254,6 +254,10 @@ static int omap_prefetch_reset(int cs, struct omap_nan= d_info *info) =20 /** * omap_nand_data_in_pref - NAND data in using prefetch engine + * @chip: NAND chip + * @buf: output buffer where NAND data is placed into + * @len: length of transfer + * @force_8bit: force 8-bit transfers */ static void omap_nand_data_in_pref(struct nand_chip *chip, void *buf, unsigned int len, bool force_8bit) @@ -297,6 +301,10 @@ static void omap_nand_data_in_pref(struct nand_chip *c= hip, void *buf, =20 /** * omap_nand_data_out_pref - NAND data out using Write Posting engine + * @chip: NAND chip + * @buf: input buffer that is sent to NAND + * @len: length of transfer + * @force_8bit: force 8-bit transfers */ static void omap_nand_data_out_pref(struct nand_chip *chip, const void *buf, unsigned int len, @@ -440,6 +448,10 @@ static inline int omap_nand_dma_transfer(struct nand_c= hip *chip, =20 /** * omap_nand_data_in_dma_pref - NAND data in using DMA and Prefetch + * @chip: NAND chip + * @buf: output buffer where NAND data is placed into + * @len: length of transfer + * @force_8bit: force 8-bit transfers */ static void omap_nand_data_in_dma_pref(struct nand_chip *chip, void *buf, unsigned int len, bool force_8bit) @@ -460,6 +472,10 @@ static void omap_nand_data_in_dma_pref(struct nand_chi= p *chip, void *buf, =20 /** * omap_nand_data_out_dma_pref - NAND data out using DMA and write posting + * @chip: NAND chip + * @buf: input buffer that is sent to NAND + * @len: length of transfer + * @force_8bit: force 8-bit transfers */ static void omap_nand_data_out_dma_pref(struct nand_chip *chip, const void *buf, unsigned int len, --- base-commit: cdd30ebb1b9f36159d66f088b61aee264e649d7a change-id: 20241203-omap2-doc-fix-e3bee04753f3 Best regards, --=20 Roger Quadros