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author | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-27 04:07:25 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-27 04:07:25 (GMT) |
commit | dd7c7c3f69291baa488b8a50db683d5fbf44166a (patch) | |
tree | 925bf294f30dffaa67a983c3859926ff53937e14 /drivers/tty/serial/pch_uart.c | |
parent | 161e773cbd0c3d1b5b8cc00602e1f72de61ed4f7 (diff) | |
parent | caca6a03d365883564885f2c1da3e88dcf65d139 (diff) | |
download | linux-fsl-qoriq-dd7c7c3f69291baa488b8a50db683d5fbf44166a.tar.xz |
Merge 3.2-rc3 into tty-next to handle merge conflict in tty_ldisc.c
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/tty/serial/pch_uart.c')
-rw-r--r-- | drivers/tty/serial/pch_uart.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c index b950d05..de0f613 100644 --- a/drivers/tty/serial/pch_uart.c +++ b/drivers/tty/serial/pch_uart.c @@ -1,5 +1,5 @@ /* - *Copyright (C) 2010 OKI SEMICONDUCTOR CO., LTD. + *Copyright (C) 2011 LAPIS Semiconductor Co., Ltd. * *This program is free software; you can redistribute it and/or modify *it under the terms of the GNU General Public License as published by @@ -49,8 +49,8 @@ enum { /* Set the max number of UART port * Intel EG20T PCH: 4 port - * OKI SEMICONDUCTOR ML7213 IOH: 3 port - * OKI SEMICONDUCTOR ML7223 IOH: 2 port + * LAPIS Semiconductor ML7213 IOH: 3 port + * LAPIS Semiconductor ML7223 IOH: 2 port */ #define PCH_UART_NR 4 @@ -265,6 +265,8 @@ enum pch_uart_num_t { pch_ml7213_uart2, pch_ml7223_uart0, pch_ml7223_uart1, + pch_ml7831_uart0, + pch_ml7831_uart1, }; static struct pch_uart_driver_data drv_dat[] = { @@ -277,6 +279,8 @@ static struct pch_uart_driver_data drv_dat[] = { [pch_ml7213_uart2] = {PCH_UART_2LINE, 2}, [pch_ml7223_uart0] = {PCH_UART_8LINE, 0}, [pch_ml7223_uart1] = {PCH_UART_2LINE, 1}, + [pch_ml7831_uart0] = {PCH_UART_8LINE, 0}, + [pch_ml7831_uart1] = {PCH_UART_2LINE, 1}, }; #ifdef CONFIG_SERIAL_PCH_UART_CONSOLE @@ -638,6 +642,7 @@ static void pch_request_dma(struct uart_port *port) dev_err(priv->port.dev, "%s:dma_request_channel FAILS(Rx)\n", __func__); dma_release_channel(priv->chan_tx); + priv->chan_tx = NULL; return; } @@ -1225,8 +1230,7 @@ static void pch_uart_shutdown(struct uart_port *port) dev_err(priv->port.dev, "pch_uart_hal_set_fifo Failed(ret=%d)\n", ret); - if (priv->use_dma_flag) - pch_free_dma(port); + pch_free_dma(port); free_irq(priv->port.irq, priv); } @@ -1290,6 +1294,7 @@ static void pch_uart_set_termios(struct uart_port *port, if (rtn) goto out; + pch_uart_set_mctrl(&priv->port, priv->port.mctrl); /* Don't rewrite B0 */ if (tty_termios_baud_rate(termios)) tty_termios_encode_baud_rate(termios, baud, baud); @@ -1710,6 +1715,10 @@ static DEFINE_PCI_DEVICE_TABLE(pch_uart_pci_id) = { .driver_data = pch_ml7223_uart0}, {PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x800D), .driver_data = pch_ml7223_uart1}, + {PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x8811), + .driver_data = pch_ml7831_uart0}, + {PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x8812), + .driver_data = pch_ml7831_uart1}, {0,}, }; |