i2c-xiic.c (94bd217e2d683719ab21a4ac117d8a1b91cbedc9) i2c-xiic.c (d36b691077dc59c74efec0d54ed21b86f7a2a21a)
1/*
2 * i2c-xiic.c
3 * Copyright (c) 2002-2007 Xilinx Inc.
4 * Copyright (c) 2009-2010 Intel Corporation
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.

--- 412 unchanged lines hidden (view full) ---

421
422 if ((i2c->nmsgs == 1) && !i2c->rx_msg &&
423 xiic_tx_space(i2c) == 0)
424 xiic_wakeup(i2c, STATE_DONE);
425 else
426 xiic_wakeup(i2c, STATE_ERROR);
427
428 } else if (pend & (XIIC_INTR_TX_EMPTY_MASK | XIIC_INTR_TX_HALF_MASK)) {
1/*
2 * i2c-xiic.c
3 * Copyright (c) 2002-2007 Xilinx Inc.
4 * Copyright (c) 2009-2010 Intel Corporation
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.

--- 412 unchanged lines hidden (view full) ---

421
422 if ((i2c->nmsgs == 1) && !i2c->rx_msg &&
423 xiic_tx_space(i2c) == 0)
424 xiic_wakeup(i2c, STATE_DONE);
425 else
426 xiic_wakeup(i2c, STATE_ERROR);
427
428 } else if (pend & (XIIC_INTR_TX_EMPTY_MASK | XIIC_INTR_TX_HALF_MASK)) {
429 /* Transmit register/FIFO is empty or � empty */
429 /* Transmit register/FIFO is empty or ½ empty */
430
431 clr = pend &
432 (XIIC_INTR_TX_EMPTY_MASK | XIIC_INTR_TX_HALF_MASK);
433
434 if (!i2c->tx_msg) {
435 dev_dbg(i2c->adap.dev.parent,
436 "%s unexpexted TX IRQ\n", __func__);
437 goto out;

--- 389 unchanged lines hidden --- 		430
431 clr = pend &
432 (XIIC_INTR_TX_EMPTY_MASK | XIIC_INTR_TX_HALF_MASK);
433
434 if (!i2c->tx_msg) {
435 dev_dbg(i2c->adap.dev.parent,
436 "%s unexpexted TX IRQ\n", __func__);
437 goto out;

--- 389 unchanged lines hidden ---