Lines Matching defs:buff
190 static int dm9051_write_mem(struct board_info *db, unsigned int reg, const void *buff,
195 ret = regmap_noinc_write(db->regmap_dm, reg, buff, len);
202 static int dm9051_read_mem(struct board_info *db, unsigned int reg, void *buff,
207 ret = regmap_noinc_read(db->regmap_dm, reg, buff, len);
520 u8 buff[6];
523 ret = dm9051_get_regs(db, DM9051_VIDL, buff, sizeof(buff));
527 wid = get_unaligned_le16(buff + 2);
820 static int dm9051_single_tx(struct board_info *db, u8 *buff, unsigned int len)
828 ret = dm9051_write_mem(db, DM_SPI_MWCMD, buff, len);