From e14ebc859f72c82da07cd77034950fe6392c9d62 Mon Sep 17 00:00:00 2001 From: Danny Kukawka Date: Tue, 14 Feb 2012 15:35:03 +0100 Subject: [PATCH] --- yaml --- r: 291948 b: refs/heads/master c: de3bd7e6de25141c466773c2e0fa319b2fa93655 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/spi/spi-topcliff-pch.c | 33 ++++++++++++++-------------- 2 files changed, 18 insertions(+), 17 deletions(-) diff --git a/[refs] b/[refs] index 579f6370b00c..8744767cf537 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 690fb11be34cc908ef895d16c6c1673df1b4667a +refs/heads/master: de3bd7e6de25141c466773c2e0fa319b2fa93655 diff --git a/trunk/drivers/spi/spi-topcliff-pch.c b/trunk/drivers/spi/spi-topcliff-pch.c index 2a6429d8c363..88e6b3fd1f12 100644 --- a/trunk/drivers/spi/spi-topcliff-pch.c +++ b/trunk/drivers/spi/spi-topcliff-pch.c @@ -318,22 +318,23 @@ static void pch_spi_handler_sub(struct pch_spi_data *data, u32 reg_spsr_val, data->tx_index = tx_index; data->rx_index = rx_index; - } - - /* if transfer complete interrupt */ - if (reg_spsr_val & SPSR_FI_BIT) { - if ((tx_index == bpw_len) && (rx_index == tx_index)) { - /* disable interrupts */ - pch_spi_setclr_reg(data->master, PCH_SPCR, 0, PCH_ALL); - - /* transfer is completed; - inform pch_spi_process_messages */ - data->transfer_complete = true; - data->transfer_active = false; - wake_up(&data->wait); - } else { - dev_err(&data->master->dev, - "%s : Transfer is not completed", __func__); + /* if transfer complete interrupt */ + if (reg_spsr_val & SPSR_FI_BIT) { + if ((tx_index == bpw_len) && (rx_index == tx_index)) { + /* disable interrupts */ + pch_spi_setclr_reg(data->master, PCH_SPCR, 0, + PCH_ALL); + + /* transfer is completed; + inform pch_spi_process_messages */ + data->transfer_complete = true; + data->transfer_active = false; + wake_up(&data->wait); + } else { + dev_err(&data->master->dev, + "%s : Transfer is not completed", + __func__); + } } } }