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authorRichard Purdie <rpurdie@rpsys.net>2007-02-10 14:10:33 +0000
committerRichard Purdie <rpurdie@rpsys.net>2007-02-20 08:38:46 +0000
commit37ce69a57ff217a4ca0871e9ee5aa58c052b7d86 (patch)
tree21cdbb8c988eed585437bb502ca15c2998ea7fbc /drivers/video/aty/radeon_base.c
parentb5c6916b3118d4301dc2f8cf8d33f13e5324a3a5 (diff)
backlight: Rework backlight/fb interaction simplifying, lots
fb_info->bl_mutex is badly thought out and the backlight class doesn't need it if the framebuffer/backlight register/unregister order is consistent, particularly after the backlight locking fixes. Fix the drivers to use the order: backlight_device_register() register_framebuffer() unregister_framebuffer() backlight_device_unregister() and turn bl_mutex into a lock for the bl_curve data only. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Diffstat (limited to 'drivers/video/aty/radeon_base.c')
-rw-r--r--drivers/video/aty/radeon_base.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c
index 0ed577e7cc2..7e228aded4c 100644
--- a/drivers/video/aty/radeon_base.c
+++ b/drivers/video/aty/radeon_base.c
@@ -2393,7 +2393,6 @@ static void __devexit radeonfb_pci_unregister (struct pci_dev *pdev)
if (!rinfo)
return;
- radeonfb_bl_exit(rinfo);
radeonfb_pm_exit(rinfo);
if (rinfo->mon1_EDID)
@@ -2420,6 +2419,8 @@ static void __devexit radeonfb_pci_unregister (struct pci_dev *pdev)
unregister_framebuffer(info);
+ radeonfb_bl_exit(rinfo);
+
iounmap(rinfo->mmio_base);
iounmap(rinfo->fb_base);