Lines Matching defs:data_mask
123 unsigned char data_mask;
351 unsigned char data, clk_mask, data_mask, write_msb;
366 data_mask = priv->data_mask;
369 if (clk_mask == 0 || data_mask == 0) {
373 D(printk("gpio_write: %lu to data 0x%02X clk 0x%02X msb: %i\n",count, data_mask, clk_mask, write_msb));
385 *port = shadow |= data_mask;
387 *port = shadow &= ~data_mask;
398 *port = shadow |= data_mask;
400 *port = shadow &= ~data_mask;
434 priv->data_mask = 0;
623 priv->data_mask = (arg >> 8) & 0xFF;
629 (priv->data_mask & changeable_bits[priv->minor]) &&
631 (priv->data_mask & dir_shadow)))
634 priv->data_mask = 0;