diff --git a/[refs] b/[refs] index cbdd698da279..76402d19e921 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 6b06fdbaf9eb9f208a83540265a6a82bf1049a41 +refs/heads/master: 4c58f8fe2e84ba76a4bef01cbd987b5ce62771c3 diff --git a/trunk/drivers/char/xilinx_hwicap/xilinx_hwicap.c b/trunk/drivers/char/xilinx_hwicap/xilinx_hwicap.c index 304727deaf3b..5b8d6463e11e 100644 --- a/trunk/drivers/char/xilinx_hwicap/xilinx_hwicap.c +++ b/trunk/drivers/char/xilinx_hwicap/xilinx_hwicap.c @@ -250,8 +250,26 @@ static int hwicap_get_configuration_register(struct hwicap_drvdata *drvdata, * Create the data to be written to the ICAP. */ buffer[index++] = XHI_DUMMY_PACKET; + buffer[index++] = XHI_NOOP_PACKET; buffer[index++] = XHI_SYNC_PACKET; buffer[index++] = XHI_NOOP_PACKET; + buffer[index++] = XHI_NOOP_PACKET; + + /* + * Write the data to the FIFO and initiate the transfer of data present + * in the FIFO to the ICAP device. + */ + status = drvdata->config->set_configuration(drvdata, + &buffer[0], index); + if (status) + return status; + + /* If the syncword was not found, then we need to start over. */ + status = drvdata->config->get_status(drvdata); + if ((status & XHI_SR_DALIGN_MASK) != XHI_SR_DALIGN_MASK) + return -EIO; + + index = 0; buffer[index++] = hwicap_type_1_read(reg) | 1; buffer[index++] = XHI_NOOP_PACKET; buffer[index++] = XHI_NOOP_PACKET;