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| author | Pavel Machek <pavel@ucw.cz> | 2005-09-03 15:56:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@evo.osdl.org> | 2005-09-05 00:06:16 -0700 |
| commit | ca078bae813dd46c0f9b102fdfb4a3384641ff48 (patch) | |
| tree | e3348f5dcb24159a522941aa2e3ee40bc9e0589b /drivers/video/aty/aty128fb.c | |
| parent | 829ca9a30a2ddb727981d80fabdbff2ea86bc9ea (diff) | |
| download | kernel_samsung_smdk4412-ca078bae813dd46c0f9b102fdfb4a3384641ff48.zip kernel_samsung_smdk4412-ca078bae813dd46c0f9b102fdfb4a3384641ff48.tar.gz kernel_samsung_smdk4412-ca078bae813dd46c0f9b102fdfb4a3384641ff48.tar.bz2 | |
[PATCH] swsusp: switch pm_message_t to struct
This adds type-checking to pm_message_t, so that people can't confuse it
with int or u32. It also allows us to fix "disk yoyo" during suspend (disk
spinning down/up/down).
[We've tried that before; since that cpufreq problems were fixed and I've
tried make allyes config and fixed resulting damage.]
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Alexander Nyberg <alexn@telia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/video/aty/aty128fb.c')
| -rw-r--r-- | drivers/video/aty/aty128fb.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c index 7bc1d44..b0eba3a 100644 --- a/drivers/video/aty/aty128fb.c +++ b/drivers/video/aty/aty128fb.c @@ -2323,17 +2323,16 @@ static int aty128_pci_suspend(struct pci_dev *pdev, pm_message_t state) * can properly take care of D3 ? Also, with swsusp, we * know we'll be rebooted, ... */ -#ifdef CONFIG_PPC_PMAC +#ifndef CONFIG_PPC_PMAC /* HACK ALERT ! Once I find a proper way to say to each driver * individually what will happen with it's PCI slot, I'll change * that. On laptops, the AGP slot is just unclocked, so D2 is * expected, while on desktops, the card is powered off */ - if (state >= 3) - state = 2; + return 0; #endif /* CONFIG_PPC_PMAC */ - if (state != 2 || state == pdev->dev.power.power_state) + if (state.event == pdev->dev.power.power_state.event) return 0; printk(KERN_DEBUG "aty128fb: suspending...\n"); @@ -2367,7 +2366,7 @@ static int aty128_pci_suspend(struct pci_dev *pdev, pm_message_t state) * used dummy fb ops, 2.5 need proper support for this at the * fbdev level */ - if (state == 2) + if (state.event != PM_EVENT_ON) aty128_set_suspend(par, 1); release_console_sem(); @@ -2382,12 +2381,11 @@ static int aty128_do_resume(struct pci_dev *pdev) struct fb_info *info = pci_get_drvdata(pdev); struct aty128fb_par *par = info->par; - if (pdev->dev.power.power_state == 0) + if (pdev->dev.power.power_state.event == PM_EVENT_ON) return 0; /* Wakeup chip */ - if (pdev->dev.power.power_state == 2) - aty128_set_suspend(par, 0); + aty128_set_suspend(par, 0); par->asleep = 0; /* Restore display & engine */ |