forked from luck/tmp_suning_uos_patched
[PATCH] ia64/hp NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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cfa7fd72ca
@ -87,7 +87,7 @@ static int simeth_debug; /* set to 1 to get debug information */
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*/
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static struct notifier_block simeth_dev_notifier = {
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simeth_device_event,
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0
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NULL
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};
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@ -103,7 +103,7 @@ simscsi_interrupt (unsigned long val)
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while ((sc = queue[rd].sc) != 0) {
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atomic_dec(&num_reqs);
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queue[rd].sc = 0;
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queue[rd].sc = NULL;
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if (DBG)
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printk("simscsi_interrupt: done with %ld\n", sc->serial_number);
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(*sc->scsi_done)(sc);
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@ -92,7 +92,7 @@ static struct serial_uart_config uart_config[] = {
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{ "ST16650V2", 32, UART_CLEAR_FIFO | UART_USE_FIFO |
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UART_STARTECH },
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{ "TI16750", 64, UART_CLEAR_FIFO | UART_USE_FIFO},
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{ 0, 0}
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{ NULL, 0}
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};
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struct tty_driver *hp_simserial_driver;
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@ -555,7 +555,7 @@ static void shutdown(struct async_struct * info)
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if (info->xmit.buf) {
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free_page((unsigned long) info->xmit.buf);
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info->xmit.buf = 0;
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info->xmit.buf = NULL;
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}
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if (info->tty) set_bit(TTY_IO_ERROR, &info->tty->flags);
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@ -628,7 +628,7 @@ static void rs_close(struct tty_struct *tty, struct file * filp)
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if (tty->driver->flush_buffer) tty->driver->flush_buffer(tty);
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if (tty->ldisc.flush_buffer) tty->ldisc.flush_buffer(tty);
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info->event = 0;
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info->tty = 0;
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info->tty = NULL;
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if (info->blocked_open) {
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if (info->close_delay)
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schedule_timeout_interruptible(info->close_delay);
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@ -668,7 +668,7 @@ static void rs_hangup(struct tty_struct *tty)
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info->event = 0;
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state->count = 0;
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info->flags &= ~ASYNC_NORMAL_ACTIVE;
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info->tty = 0;
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info->tty = NULL;
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wake_up_interruptible(&info->open_wait);
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}
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@ -769,7 +769,7 @@ startup(struct async_struct *info)
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/*
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* Insert serial port into IRQ chain.
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*/
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info->prev_port = 0;
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info->prev_port = NULL;
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info->next_port = IRQ_ports[state->irq];
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if (info->next_port)
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info->next_port->prev_port = info;
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