console: rename acquire/release_console_sem() to console_lock/unlock()
The -rt patches change the console_semaphore to console_mutex. As a
result, a quite large chunk of the patches changes all
acquire/release_console_sem() to acquire/release_console_mutex()
This commit makes things use more neutral function names which dont make
implications about the underlying lock.
The only real change is the return value of console_trylock which is
inverted from try_acquire_console_sem()
This patch also paves the way to switching console_sem from a semaphore to
a mutex.
[akpm@linux-foundation.org: coding-style fixes]
[akpm@linux-foundation.org: make console_trylock return 1 on success, per Geert]
Signed-off-by: Torben Hohn <torbenh@gmx.de>
Cc: Thomas Gleixner <tglx@tglx.de>
Cc: Greg KH <gregkh@suse.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
index efe10ff..081dc47 100644
--- a/drivers/video/nvidia/nvidia.c
+++ b/drivers/video/nvidia/nvidia.c
@@ -1057,7 +1057,7 @@
if (mesg.event == PM_EVENT_PRETHAW)
mesg.event = PM_EVENT_FREEZE;
- acquire_console_sem();
+ console_lock();
par->pm_state = mesg.event;
if (mesg.event & PM_EVENT_SLEEP) {
@@ -1070,7 +1070,7 @@
}
dev->dev.power.power_state = mesg;
- release_console_sem();
+ console_unlock();
return 0;
}
@@ -1079,7 +1079,7 @@
struct fb_info *info = pci_get_drvdata(dev);
struct nvidia_par *par = info->par;
- acquire_console_sem();
+ console_lock();
pci_set_power_state(dev, PCI_D0);
if (par->pm_state != PM_EVENT_FREEZE) {
@@ -1097,7 +1097,7 @@
nvidiafb_blank(FB_BLANK_UNBLANK, info);
fail:
- release_console_sem();
+ console_unlock();
return 0;
}
#else