diff options
Diffstat (limited to 'drivers/tty')
33 files changed, 37 insertions, 59 deletions
diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c index afadcd43d14e..24145c30c9b0 100644 --- a/drivers/tty/amiserial.c +++ b/drivers/tty/amiserial.c @@ -85,7 +85,6 @@ static char *serial_version = "4.30"; #include <asm/setup.h> -#include <asm/system.h> #include <asm/irq.h> diff --git a/drivers/tty/hvc/hvc_vio.c b/drivers/tty/hvc/hvc_vio.c index 3a0d53d6368f..ee307799271a 100644 --- a/drivers/tty/hvc/hvc_vio.c +++ b/drivers/tty/hvc/hvc_vio.c @@ -310,11 +310,8 @@ static int __devexit hvc_vio_remove(struct vio_dev *vdev) static struct vio_driver hvc_vio_driver = { .id_table = hvc_driver_table, .probe = hvc_vio_probe, - .remove = __devexit_p(hvc_vio_remove), - .driver = { - .name = hvc_driver_name, - .owner = THIS_MODULE, - } + .remove = hvc_vio_remove, + .name = hvc_driver_name, }; static int __init hvc_vio_init(void) diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c index d23759183b47..3436436fe2d7 100644 --- a/drivers/tty/hvc/hvcs.c +++ b/drivers/tty/hvc/hvcs.c @@ -879,10 +879,7 @@ static struct vio_driver hvcs_vio_driver = { .id_table = hvcs_driver_table, .probe = hvcs_probe, .remove = __devexit_p(hvcs_remove), - .driver = { - .name = hvcs_driver_name, - .owner = THIS_MODULE, - } + .name = hvcs_driver_name, }; /* Only called from hvcs_get_pi please */ diff --git a/drivers/tty/isicom.c b/drivers/tty/isicom.c index 03c14979accf..e1235accab74 100644 --- a/drivers/tty/isicom.c +++ b/drivers/tty/isicom.c @@ -102,7 +102,7 @@ * You can find the original tools for this direct from Multitech * ftp://ftp.multitech.com/ISI-Cards/ * - * Having installed the cards the module options (/etc/modprobe.conf) + * Having installed the cards the module options (/etc/modprobe.d/) * * options isicom io=card1,card2,card3,card4 irq=card1,card2,card3,card4 * @@ -133,7 +133,6 @@ #include <linux/uaccess.h> #include <linux/io.h> -#include <asm/system.h> #include <linux/pci.h> diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c index 8a8d0440bab0..324467d28a54 100644 --- a/drivers/tty/moxa.c +++ b/drivers/tty/moxa.c @@ -46,7 +46,6 @@ #include <linux/slab.h> #include <linux/ratelimit.h> -#include <asm/system.h> #include <asm/io.h> #include <asm/uaccess.h> diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c index 17ff377e4129..c6f372dd5623 100644 --- a/drivers/tty/mxser.c +++ b/drivers/tty/mxser.c @@ -41,7 +41,6 @@ #include <linux/slab.h> #include <linux/ratelimit.h> -#include <asm/system.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/uaccess.h> diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c index a09ce3ef5d74..1b2db9a3038c 100644 --- a/drivers/tty/n_hdlc.c +++ b/drivers/tty/n_hdlc.c @@ -102,7 +102,6 @@ #include <linux/if.h> #include <linux/bitops.h> -#include <asm/system.h> #include <asm/termios.h> #include <asm/uaccess.h> diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index d2256d08ee7e..94b6eda87afd 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -50,7 +50,6 @@ #include <linux/uaccess.h> #include <linux/module.h> -#include <asm/system.h> /* number of characters left in xmit buffer before select has we have room */ #define WAKEUP_CHARS 256 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c index f96ecaec24f8..eeae7fafe9a7 100644 --- a/drivers/tty/pty.c +++ b/drivers/tty/pty.c @@ -27,7 +27,6 @@ #include <linux/devpts_fs.h> #include <linux/slab.h> -#include <asm/system.h> #ifdef CONFIG_UNIX98_PTYS static struct tty_driver *ptm_driver; diff --git a/drivers/tty/serial/21285.c b/drivers/tty/serial/21285.c index f899996b4363..a44345a2dbb4 100644 --- a/drivers/tty/serial/21285.c +++ b/drivers/tty/serial/21285.c @@ -16,6 +16,7 @@ #include <asm/irq.h> #include <asm/mach-types.h> +#include <asm/system_info.h> #include <asm/hardware/dec21285.h> #include <mach/hardware.h> diff --git a/drivers/tty/serial/68328serial.c b/drivers/tty/serial/68328serial.c index 7398390e7e65..5ce782529d65 100644 --- a/drivers/tty/serial/68328serial.c +++ b/drivers/tty/serial/68328serial.c @@ -39,7 +39,6 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/system.h> #include <asm/delay.h> #include <asm/uaccess.h> diff --git a/drivers/tty/serial/8250/serial_cs.c b/drivers/tty/serial/8250/serial_cs.c index 86090605a84e..29b695d041ec 100644 --- a/drivers/tty/serial/8250/serial_cs.c +++ b/drivers/tty/serial/8250/serial_cs.c @@ -43,7 +43,6 @@ #include <linux/delay.h> #include <linux/major.h> #include <asm/io.h> -#include <asm/system.h> #include <pcmcia/cistpl.h> #include <pcmcia/ciscode.h> diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 20d795d9b591..0c65c9e66986 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -51,6 +51,7 @@ #include <linux/dma-mapping.h> #include <linux/scatterlist.h> #include <linux/delay.h> +#include <linux/types.h> #include <asm/io.h> #include <asm/sizes.h> @@ -271,6 +272,7 @@ static void pl011_dma_probe_initcall(struct uart_amba_port *uap) .dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE, .direction = DMA_MEM_TO_DEV, .dst_maxburst = uap->fifosize >> 1, + .device_fc = false, }; struct dma_chan *chan; dma_cap_mask_t mask; @@ -304,6 +306,7 @@ static void pl011_dma_probe_initcall(struct uart_amba_port *uap) .src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE, .direction = DMA_DEV_TO_MEM, .src_maxburst = uap->fifosize >> 1, + .device_fc = false, }; chan = dma_request_channel(mask, plat->dma_filter, plat->dma_rx_param); @@ -481,7 +484,7 @@ static int pl011_dma_tx_refill(struct uart_amba_port *uap) return -EBUSY; } - desc = dma_dev->device_prep_slave_sg(chan, &dmatx->sg, 1, DMA_MEM_TO_DEV, + desc = dmaengine_prep_slave_sg(chan, &dmatx->sg, 1, DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT | DMA_CTRL_ACK); if (!desc) { dma_unmap_sg(dma_dev->dev, &dmatx->sg, 1, DMA_TO_DEVICE); @@ -664,7 +667,6 @@ static void pl011_dma_rx_callback(void *data); static int pl011_dma_rx_trigger_dma(struct uart_amba_port *uap) { struct dma_chan *rxchan = uap->dmarx.chan; - struct dma_device *dma_dev; struct pl011_dmarx_data *dmarx = &uap->dmarx; struct dma_async_tx_descriptor *desc; struct pl011_sgbuf *sgbuf; @@ -675,8 +677,7 @@ static int pl011_dma_rx_trigger_dma(struct uart_amba_port *uap) /* Start the RX DMA job */ sgbuf = uap->dmarx.use_buf_b ? &uap->dmarx.sgbuf_b : &uap->dmarx.sgbuf_a; - dma_dev = rxchan->device; - desc = rxchan->device->device_prep_slave_sg(rxchan, &sgbuf->sg, 1, + desc = dmaengine_prep_slave_sg(rxchan, &sgbuf->sg, 1, DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT | DMA_CTRL_ACK); /* diff --git a/drivers/tty/serial/crisv10.c b/drivers/tty/serial/crisv10.c index 23d791696879..5b07c0c3a10c 100644 --- a/drivers/tty/serial/crisv10.c +++ b/drivers/tty/serial/crisv10.c @@ -34,9 +34,9 @@ static char *serial_version = "$Revision: 1.25 $"; #include <asm/irq.h> #include <asm/dma.h> -#include <asm/system.h> #include <arch/svinto.h> +#include <arch/system.h> /* non-arch dependent serial structures are in linux/serial.h */ #include <linux/serial.h> diff --git a/drivers/tty/serial/dz.c b/drivers/tty/serial/dz.c index e3699a84049f..6491b8644a7f 100644 --- a/drivers/tty/serial/dz.c +++ b/drivers/tty/serial/dz.c @@ -52,7 +52,6 @@ #include <linux/atomic.h> #include <asm/bootinfo.h> #include <asm/io.h> -#include <asm/system.h> #include <asm/dec/interrupts.h> #include <asm/dec/kn01.h> diff --git a/drivers/tty/serial/icom.c b/drivers/tty/serial/icom.c index d55709a7a75a..defc4e3393a3 100644 --- a/drivers/tty/serial/icom.c +++ b/drivers/tty/serial/icom.c @@ -52,7 +52,6 @@ #include <linux/firmware.h> #include <linux/bitops.h> -#include <asm/system.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/uaccess.h> diff --git a/drivers/tty/serial/mfd.c b/drivers/tty/serial/mfd.c index a9234ba8f8d5..c4b50af46c44 100644 --- a/drivers/tty/serial/mfd.c +++ b/drivers/tty/serial/mfd.c @@ -127,11 +127,6 @@ static inline void serial_out(struct uart_hsu_port *up, int offset, int value) #define HSU_REGS_BUFSIZE 1024 -static int hsu_show_regs_open(struct inode *inode, struct file *file) -{ - file->private_data = inode->i_private; - return 0; -} static ssize_t port_show_regs(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) @@ -231,14 +226,14 @@ static ssize_t dma_show_regs(struct file *file, char __user *user_buf, static const struct file_operations port_regs_ops = { .owner = THIS_MODULE, - .open = hsu_show_regs_open, + .open = simple_open, .read = port_show_regs, .llseek = default_llseek, }; static const struct file_operations dma_regs_ops = { .owner = THIS_MODULE, - .open = hsu_show_regs_open, + .open = simple_open, .read = dma_show_regs, .llseek = default_llseek, }; diff --git a/drivers/tty/serial/msm_serial_hs.c b/drivers/tty/serial/msm_serial_hs.c index 5e85e1e14c44..fca13dc73e23 100644 --- a/drivers/tty/serial/msm_serial_hs.c +++ b/drivers/tty/serial/msm_serial_hs.c @@ -50,7 +50,6 @@ #include <linux/atomic.h> #include <asm/irq.h> -#include <asm/system.h> #include <mach/hardware.h> #include <mach/dma.h> diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c index 332f2eb8abbc..08b9962b8fda 100644 --- a/drivers/tty/serial/pch_uart.c +++ b/drivers/tty/serial/pch_uart.c @@ -304,11 +304,7 @@ static const int trigger_level_1[4] = { 1, 1, 1, 1 }; #ifdef CONFIG_DEBUG_FS #define PCH_REGS_BUFSIZE 1024 -static int pch_show_regs_open(struct inode *inode, struct file *file) -{ - file->private_data = inode->i_private; - return 0; -} + static ssize_t port_show_regs(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) @@ -362,7 +358,7 @@ static ssize_t port_show_regs(struct file *file, char __user *user_buf, static const struct file_operations port_regs_ops = { .owner = THIS_MODULE, - .open = pch_show_regs_open, + .open = simple_open, .read = port_show_regs, .llseek = default_llseek, }; @@ -844,7 +840,7 @@ static int dma_handle_rx(struct eg20t_port *priv) sg_dma_address(sg) = priv->rx_buf_dma; - desc = priv->chan_rx->device->device_prep_slave_sg(priv->chan_rx, + desc = dmaengine_prep_slave_sg(priv->chan_rx, sg, 1, DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT | DMA_CTRL_ACK); @@ -1003,7 +999,7 @@ static unsigned int dma_handle_tx(struct eg20t_port *priv) sg_dma_len(sg) = size; } - desc = priv->chan_tx->device->device_prep_slave_sg(priv->chan_tx, + desc = dmaengine_prep_slave_sg(priv->chan_tx, priv->sg_tx_p, nent, DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT | DMA_CTRL_ACK); if (!desc) { diff --git a/drivers/tty/serial/sa1100.c b/drivers/tty/serial/sa1100.c index ef7a21a6a01b..2ca5959ec3fa 100644 --- a/drivers/tty/serial/sa1100.c +++ b/drivers/tty/serial/sa1100.c @@ -38,6 +38,7 @@ #include <asm/irq.h> #include <mach/hardware.h> +#include <mach/irqs.h> #include <asm/mach/serial_sa1100.h> /* We've been assigned a range on the "Low-density serial ports" major */ diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 61b7fd2729cd..bf461cf99616 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -1229,17 +1229,20 @@ static void sci_dma_tx_complete(void *arg) port->icount.tx += sg_dma_len(&s->sg_tx); async_tx_ack(s->desc_tx); - s->cookie_tx = -EINVAL; s->desc_tx = NULL; if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) uart_write_wakeup(port); if (!uart_circ_empty(xmit)) { + s->cookie_tx = 0; schedule_work(&s->work_tx); - } else if (port->type == PORT_SCIFA || port->type == PORT_SCIFB) { - u16 ctrl = sci_in(port, SCSCR); - sci_out(port, SCSCR, ctrl & ~SCSCR_TIE); + } else { + s->cookie_tx = -EINVAL; + if (port->type == PORT_SCIFA || port->type == PORT_SCIFB) { + u16 ctrl = sci_in(port, SCSCR); + sci_out(port, SCSCR, ctrl & ~SCSCR_TIE); + } } spin_unlock_irqrestore(&port->lock, flags); @@ -1338,7 +1341,7 @@ static void sci_submit_rx(struct sci_port *s) struct scatterlist *sg = &s->sg_rx[i]; struct dma_async_tx_descriptor *desc; - desc = chan->device->device_prep_slave_sg(chan, + desc = dmaengine_prep_slave_sg(chan, sg, 1, DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT); if (desc) { @@ -1453,7 +1456,7 @@ static void work_fn_tx(struct work_struct *work) BUG_ON(!sg_dma_len(sg)); - desc = chan->device->device_prep_slave_sg(chan, + desc = dmaengine_prep_slave_sg(chan, sg, s->sg_len_tx, DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT | DMA_CTRL_ACK); if (!desc) { @@ -1501,8 +1504,10 @@ static void sci_start_tx(struct uart_port *port) } if (s->chan_tx && !uart_circ_empty(&s->port.state->xmit) && - s->cookie_tx < 0) + s->cookie_tx < 0) { + s->cookie_tx = 0; schedule_work(&s->work_tx); + } #endif if (!s->chan_tx || port->type == PORT_SCIFA || port->type == PORT_SCIFB) { diff --git a/drivers/tty/serial/sunhv.c b/drivers/tty/serial/sunhv.c index 3ba5d285c2d0..505961cfd934 100644 --- a/drivers/tty/serial/sunhv.c +++ b/drivers/tty/serial/sunhv.c @@ -23,6 +23,7 @@ #include <asm/spitfire.h> #include <asm/prom.h> #include <asm/irq.h> +#include <asm/setup.h> #if defined(CONFIG_MAGIC_SYSRQ) #define SUPPORT_SYSRQ diff --git a/drivers/tty/serial/sunsab.c b/drivers/tty/serial/sunsab.c index 62dacd0ba526..f0d93eb7e6ec 100644 --- a/drivers/tty/serial/sunsab.c +++ b/drivers/tty/serial/sunsab.c @@ -37,6 +37,7 @@ #include <asm/io.h> #include <asm/irq.h> #include <asm/prom.h> +#include <asm/setup.h> #if defined(CONFIG_SERIAL_SUNSAB_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) #define SUPPORT_SYSRQ diff --git a/drivers/tty/serial/sunsu.c b/drivers/tty/serial/sunsu.c index d3ca6da129fe..675303b8ed84 100644 --- a/drivers/tty/serial/sunsu.c +++ b/drivers/tty/serial/sunsu.c @@ -41,6 +41,7 @@ #include <asm/io.h> #include <asm/irq.h> #include <asm/prom.h> +#include <asm/setup.h> #if defined(CONFIG_SERIAL_SUNSU_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) #define SUPPORT_SYSRQ diff --git a/drivers/tty/serial/sunzilog.c b/drivers/tty/serial/sunzilog.c index da4415842a43..babd9470982b 100644 --- a/drivers/tty/serial/sunzilog.c +++ b/drivers/tty/serial/sunzilog.c @@ -37,6 +37,7 @@ #include <asm/io.h> #include <asm/irq.h> #include <asm/prom.h> +#include <asm/setup.h> #if defined(CONFIG_SERIAL_SUNZILOG_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) #define SUPPORT_SYSRQ @@ -1580,7 +1581,7 @@ static int __init sunzilog_init(void) if (err) goto out_unregister_uart; - if (!zilog_irq) { + if (zilog_irq) { struct uart_sunzilog_port *up = sunzilog_irq_chain; err = request_irq(zilog_irq, sunzilog_interrupt, IRQF_SHARED, "zs", sunzilog_irq_chain); @@ -1621,7 +1622,7 @@ static void __exit sunzilog_exit(void) { platform_driver_unregister(&zs_driver); - if (!zilog_irq) { + if (zilog_irq) { struct uart_sunzilog_port *up = sunzilog_irq_chain; /* Disable Interrupts */ diff --git a/drivers/tty/serial/zs.c b/drivers/tty/serial/zs.c index b7455b526080..4001eee6c08d 100644 --- a/drivers/tty/serial/zs.c +++ b/drivers/tty/serial/zs.c @@ -67,7 +67,6 @@ #include <linux/types.h> #include <linux/atomic.h> -#include <asm/system.h> #include <asm/dec/interrupts.h> #include <asm/dec/ioasic_addrs.h> diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c index 8e518da85fd5..593d40ad0a6b 100644 --- a/drivers/tty/synclink.c +++ b/drivers/tty/synclink.c @@ -86,7 +86,6 @@ #include <linux/ioctl.h> #include <linux/synclink.h> -#include <asm/system.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/dma.h> diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c index 34b1a3c43066..aa1debf97cc7 100644 --- a/drivers/tty/synclink_gt.c +++ b/drivers/tty/synclink_gt.c @@ -73,7 +73,6 @@ #include <linux/hdlc.h> #include <linux/synclink.h> -#include <asm/system.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/dma.h> diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c index 4fb6c4b31b79..a3dddc12d2fe 100644 --- a/drivers/tty/synclinkmp.c +++ b/drivers/tty/synclinkmp.c @@ -58,7 +58,6 @@ #include <linux/delay.h> #include <linux/ioctl.h> -#include <asm/system.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/dma.h> diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c index 136e86faa1e1..05728894a88c 100644 --- a/drivers/tty/sysrq.c +++ b/drivers/tty/sysrq.c @@ -327,7 +327,7 @@ static void send_sig_all(int sig) if (is_global_init(p)) continue; - force_sig(sig, p); + do_send_sig_info(sig, SEND_SIG_FORCED, p, true); } read_unlock(&tasklist_lock); } diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index dd8a938510ca..d939bd705c71 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -97,7 +97,6 @@ #include <linux/ratelimit.h> #include <linux/uaccess.h> -#include <asm/system.h> #include <linux/kbd_kern.h> #include <linux/vt_kern.h> diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c index 9314d93c1a20..a1b9a2f68567 100644 --- a/drivers/tty/tty_ioctl.c +++ b/drivers/tty/tty_ioctl.c @@ -23,7 +23,6 @@ #include <asm/io.h> #include <asm/uaccess.h> -#include <asm/system.h> #undef TTY_DEBUG_WAIT_UNTIL_SENT diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 84c4a7d5603e..3bdd4b19dd06 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -99,7 +99,6 @@ #include <linux/notifier.h> #include <linux/device.h> #include <linux/io.h> -#include <asm/system.h> #include <linux/uaccess.h> #include <linux/kdb.h> #include <linux/ctype.h> |
