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| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2013-04-13 12:56:51 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-04-17 14:07:31 +0200 |
| commit | f10ccca7a555f5e80ed7ecff58e7dfdab03860da (patch) | |
| tree | 1b6255b840b1f3bbcc25cc3129bc004c655fe2e5 /drivers/s390/cio | |
| parent | 188561a462d3b82451d6ba09e2e32c9ba2c9938c (diff) | |
| download | op-kernel-dev-f10ccca7a555f5e80ed7ecff58e7dfdab03860da.zip op-kernel-dev-f10ccca7a555f5e80ed7ecff58e7dfdab03860da.tar.gz | |
s390/cio: ccw_device_force_console don't use static variable
force_console is used to wake up the CCW based console device to
print a panic message in case something goes wrong in a suspend
or resume cycle. Stop using the static console_subchannel and add
a parameter to this function to specify which ccw device we have
to wake up.
Reviewed-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio')
| -rw-r--r-- | drivers/s390/cio/device.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index 2e1e908..6ac0066 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -1680,11 +1680,9 @@ void ccw_device_wait_idle(struct ccw_device *cdev) static int ccw_device_pm_restore(struct device *dev); -int ccw_device_force_console(void) +int ccw_device_force_console(struct ccw_device *cdev) { - if (!console_cdev_in_use) - return -ENODEV; - return ccw_device_pm_restore(&console_cdev.dev); + return ccw_device_pm_restore(&cdev->dev); } EXPORT_SYMBOL_GPL(ccw_device_force_console); #endif |
