Searched refs:old_buf (Results 1 – 1 of 1) sorted by relevance
362 u8 old_buf; in board_backlight_brightness() local365 if (i2c_read(CONFIG_SYS_I2C_W83782G_ADDR, 0x4e, 1, &old_buf, 1)) in board_backlight_brightness()368 buf = old_buf & 0xf8; in board_backlight_brightness()395 if (i2c_write(CONFIG_SYS_I2C_W83782G_ADDR, 0x4e, 1, &old_buf, 1)) in board_backlight_brightness()