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Merge master.kernel.org:/home/rmk/linux-2.6-arm

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* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] Fix PCI_DMA_BUS_IS_PHYS for ARM
  [ARM] 5247/1: tosa: SW_EAR_IN support
  [ARM] 5246/1: tosa: add proper clock alias for tc6393xb clock
  [ARM] 5245/1: Fix warning about unused return value in drivers/pcmcia
  [ARM] OMAP: Fix MMC device data
  imx serial: fix rts handling for non imx1 based hardware
  imx serial: set RXD mux bit on i.MX27 and i.MX31
  i.MX serial: fix init failure
  pcm037: add rts/cts support for serial port
This commit is contained in:
Linus Torvalds
2008-09-13 14:51:22 -07:00
parent 7c22a3d853 88c381bf09
commit 6bfb09a100
6 changed files with 135 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/pcmcia/soc_common.c
+5 -1
View File
@@ -748,7 +748,9 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops
add_timer(&skt->poll_timer);
device_create_file(&skt->socket.dev, &dev_attr_status);
ret = device_create_file(&skt->socket.dev, &dev_attr_status);
if (ret)
goto out_err_8;
}
dev_set_drvdata(dev, sinfo);
@@ -758,6 +760,8 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops
do {
skt = &sinfo->skt[i];
device_remove_file(&skt->socket.dev, &dev_attr_status);
out_err_8:
del_timer_sync(&skt->poll_timer);
pcmcia_unregister_socket(&skt->socket);
drivers/serial/imx.c
+22 -5
View File
@@ -127,8 +127,13 @@
#define UCR3_RXDSEN (1<<6) /* Receive status interrupt enable */
#define UCR3_AIRINTEN (1<<5) /* Async IR wake interrupt enable */
#define UCR3_AWAKEN (1<<4) /* Async wake interrupt enable */
#define UCR3_REF25 (1<<3) /* Ref freq 25 MHz */
#define UCR3_REF30 (1<<2) /* Ref Freq 30 MHz */
#ifdef CONFIG_ARCH_IMX
#define UCR3_REF25 (1<<3) /* Ref freq 25 MHz, only on mx1 */
#define UCR3_REF30 (1<<2) /* Ref Freq 30 MHz, only on mx1 */
#endif
#if defined CONFIG_ARCH_MX2 || defined CONFIG_ARCH_MX3
#define UCR3_RXDMUXSEL (1<<2) /* RXD Muxed Input Select, on mx2/mx3 */
#endif
#define UCR3_INVT (1<<1) /* Inverted Infrared transmission */
#define UCR3_BPEN (1<<0) /* Preset registers enable */
#define UCR4_CTSTL_32 (32<<10) /* CTS trigger level (32 chars) */
@@ -445,7 +450,7 @@ static irqreturn_t imx_int(int irq, void *dev_id)
readl(sport->port.membase + UCR1) & UCR1_TXMPTYEN)
imx_txint(irq, dev_id);
if (sts & USR1_RTSS)
if (sts & USR1_RTSD)
imx_rtsint(irq, dev_id);
return IRQ_HANDLED;
@@ -598,6 +603,12 @@ static int imx_startup(struct uart_port *port)
temp |= (UCR2_RXEN | UCR2_TXEN);
writel(temp, sport->port.membase + UCR2);
#if defined CONFIG_ARCH_MX2 || defined CONFIG_ARCH_MX3
temp = readl(sport->port.membase + UCR3);
temp |= UCR3_RXDMUXSEL;
writel(temp, sport->port.membase + UCR3);
#endif
/*
* Enable modem status interrupts
*/
@@ -1133,13 +1144,19 @@ static int serial_imx_probe(struct platform_device *pdev)
if(pdata && (pdata->flags & IMXUART_HAVE_RTSCTS))
sport->have_rtscts = 1;
if (pdata->init)
pdata->init(pdev);
if (pdata->init) {
ret = pdata->init(pdev);
if (ret)
goto clkput;
}
uart_add_one_port(&imx_reg, &sport->port);
platform_set_drvdata(pdev, &sport->port);
return 0;
clkput:
clk_put(sport->clk);
clk_disable(sport->clk);
unmap:
iounmap(sport->port.membase);
free: