diff options
| 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/aty/radeon_pm.c | |
| parent | 3689456b4bd36027022b3215eb2acba51cd0e6b5 (diff) | |
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/aty/radeon_pm.c')
| -rw-r--r-- | drivers/video/aty/radeon_pm.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c index c4e17642d9c..92bda584851 100644 --- a/drivers/video/aty/radeon_pm.c +++ b/drivers/video/aty/radeon_pm.c @@ -2626,7 +2626,7 @@ int radeonfb_pci_suspend(struct pci_dev *pdev, pm_message_t mesg) goto done; } - acquire_console_sem(); + console_lock(); fb_set_suspend(info, 1); @@ -2690,7 +2690,7 @@ int radeonfb_pci_suspend(struct pci_dev *pdev, pm_message_t mesg) if (rinfo->pm_mode & radeon_pm_d2) radeon_set_suspend(rinfo, 1); - release_console_sem(); + console_unlock(); done: pdev->dev.power.power_state = mesg; @@ -2715,10 +2715,10 @@ int radeonfb_pci_resume(struct pci_dev *pdev) return 0; if (rinfo->no_schedule) { - if (try_acquire_console_sem()) + if (!console_trylock()) return 0; } else - acquire_console_sem(); + console_lock(); printk(KERN_DEBUG "radeonfb (%s): resuming from state: %d...\n", pci_name(pdev), pdev->dev.power.power_state.event); @@ -2783,7 +2783,7 @@ int radeonfb_pci_resume(struct pci_dev *pdev) pdev->dev.power.power_state = PMSG_ON; bail: - release_console_sem(); + console_unlock(); return rc; } |