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authorTorben Hohn <torbenh@gmx.de>2011-01-25 15:07:35 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-26 10:50:06 +1000
commitac751efa6a0d70f2c9daef5c7e3a92270f5c2dff (patch)
treee2d3f799e20e2cbca80891ea17af7484f21d628f /drivers/video/mx3fb.c
parent3689456b4bd36027022b3215eb2acba51cd0e6b5 (diff)
downloadlinux-ac751efa6a0d70f2c9daef5c7e3a92270f5c2dff.tar.gz
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>
Diffstat (limited to 'drivers/video/mx3fb.c')
-rw-r--r--drivers/video/mx3fb.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c
index cb013919e9c..7e3a490e8d7 100644
--- a/drivers/video/mx3fb.c
+++ b/drivers/video/mx3fb.c
@@ -1177,9 +1177,9 @@ static int mx3fb_suspend(struct platform_device *pdev, pm_message_t state)
struct mx3fb_data *mx3fb = platform_get_drvdata(pdev);
struct mx3fb_info *mx3_fbi = mx3fb->fbi->par;
- acquire_console_sem();
+ console_lock();
fb_set_suspend(mx3fb->fbi, 1);
- release_console_sem();
+ console_unlock();
if (mx3_fbi->blank == FB_BLANK_UNBLANK) {
sdc_disable_channel(mx3_fbi);
@@ -1202,9 +1202,9 @@ static int mx3fb_resume(struct platform_device *pdev)
sdc_set_brightness(mx3fb, mx3fb->backlight_level);
}
- acquire_console_sem();
+ console_lock();
fb_set_suspend(mx3fb->fbi, 0);
- release_console_sem();
+ console_unlock();
return 0;
}