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| author | Torben Hohn <torbenh@gmx.de> | 2011-01-25 15:07:35 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-26 10:50:06 +1000 |
| commit | ac751efa6a0d70f2c9daef5c7e3a92270f5c2dff (patch) | |
| tree | e2d3f799e20e2cbca80891ea17af7484f21d628f /drivers/video/tmiofb.c | |
| parent | 3689456b4bd36027022b3215eb2acba51cd0e6b5 (diff) | |
| download | linux-3.10-ac751efa6a0d70f2c9daef5c7e3a92270f5c2dff.tar.gz linux-3.10-ac751efa6a0d70f2c9daef5c7e3a92270f5c2dff.tar.bz2 linux-3.10-ac751efa6a0d70f2c9daef5c7e3a92270f5c2dff.zip | |
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/tmiofb.c')
| -rw-r--r-- | drivers/video/tmiofb.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/video/tmiofb.c b/drivers/video/tmiofb.c index 6913fe168c2..dfef88c803d 100644 --- a/drivers/video/tmiofb.c +++ b/drivers/video/tmiofb.c @@ -25,7 +25,7 @@ #include <linux/fb.h> #include <linux/interrupt.h> #include <linux/delay.h> -/* Why should fb driver call console functions? because acquire_console_sem() */ +/* Why should fb driver call console functions? because console_lock() */ #include <linux/console.h> #include <linux/mfd/core.h> #include <linux/mfd/tmio.h> @@ -944,7 +944,7 @@ static int tmiofb_suspend(struct platform_device *dev, pm_message_t state) struct mfd_cell *cell = dev->dev.platform_data; int retval = 0; - acquire_console_sem(); + console_lock(); fb_set_suspend(info, 1); @@ -965,7 +965,7 @@ static int tmiofb_suspend(struct platform_device *dev, pm_message_t state) if (cell->suspend) retval = cell->suspend(dev); - release_console_sem(); + console_unlock(); return retval; } @@ -976,7 +976,7 @@ static int tmiofb_resume(struct platform_device *dev) struct mfd_cell *cell = dev->dev.platform_data; int retval = 0; - acquire_console_sem(); + console_lock(); if (cell->resume) { retval = cell->resume(dev); @@ -992,7 +992,7 @@ static int tmiofb_resume(struct platform_device *dev) fb_set_suspend(info, 0); out: - release_console_sem(); + console_unlock(); return retval; } #else |