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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-07 23:39:20 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-07 23:39:20 +0100 |
| commit | 56b85f32d530d09d6805488ad00775d4e0e3baab (patch) | |
| tree | e7fbe69e338ef775d3b2dd822aa915d259b4bc94 /arch/parisc/kernel | |
| parent | Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/greg... (diff) | |
| parent | serial: apbuart: Fixup apbuart_console_init() (diff) | |
| download | linux-56b85f32d530d09d6805488ad00775d4e0e3baab.tar.xz linux-56b85f32d530d09d6805488ad00775d4e0e3baab.zip | |
Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6
* 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: (36 commits)
serial: apbuart: Fixup apbuart_console_init()
TTY: Add tty ioctl to figure device node of the system console.
tty: add 'active' sysfs attribute to tty0 and console device
drivers: serial: apbuart: Handle OF failures gracefully
Serial: Avoid unbalanced IRQ wake disable during resume
tty: fix typos/errors in tty_driver.h comments
pch_uart : fix warnings for 64bit compile
8250: fix uninitialized FIFOs
ip2: fix compiler warning on ip2main_pci_tbl
specialix: fix compiler warning on specialix_pci_tbl
rocket: fix compiler warning on rocket_pci_ids
8250: add a UPIO_DWAPB32 for 32 bit accesses
8250: use container_of() instead of casting
serial: omap-serial: Add support for kernel debugger
serial: fix pch_uart kconfig & build
drivers: char: hvc: add arm JTAG DCC console support
RS485 documentation: add 16C950 UART description
serial: ifx6x60: fix memory leak
serial: ifx6x60: free IRQ on error
Serial: EG20T: add PCH_UART driver
...
Fixed up conflicts in drivers/serial/apbuart.c with evil merge that
makes the code look fairly sane (unlike either side).
Diffstat (limited to 'arch/parisc/kernel')
| -rw-r--r-- | arch/parisc/kernel/pdc_cons.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/parisc/kernel/pdc_cons.c b/arch/parisc/kernel/pdc_cons.c index 66d1f17fdb94..11bdd68e5762 100644 --- a/arch/parisc/kernel/pdc_cons.c +++ b/arch/parisc/kernel/pdc_cons.c @@ -92,8 +92,6 @@ static int pdc_console_setup(struct console *co, char *options) static struct timer_list pdc_console_timer; -extern struct console * console_drivers; - static int pdc_console_tty_open(struct tty_struct *tty, struct file *filp) { @@ -169,11 +167,13 @@ static int __init pdc_console_tty_driver_init(void) * It is unregistered if the pdc console was not selected as the * primary console. */ - struct console *tmp = console_drivers; + struct console *tmp; - for (tmp = console_drivers; tmp; tmp = tmp->next) + acquire_console_sem(); + for_each_console(tmp) if (tmp == &pdc_cons) break; + release_console_sem(); if (!tmp) { printk(KERN_INFO "PDC console driver not registered anymore, not creating %s\n", pdc_cons.name); |