Messages in this thread Patch in this message |  | | Date | Sat, 27 Jul 2002 18:03:25 +0200 | From | bert hubert <> | Subject | sisfb driver irq fixups |
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Already sent to Thomas,
--- sis_main.c~ Thu Jul 4 17:58:26 2002 +++ sis_main.c Sat Jul 27 17:40:48 2002 @@ -651,6 +651,7 @@ struct fb_fix_screeninfo fix; struct display *display; struct display_switch *sw; + static spinlock_t driver_lock = SPIN_LOCK_UNLOCKED; long flags; if (con >= 0) @@ -674,7 +675,7 @@ display->inverse = sisfb_inverse; display->var = *var; - save_flags(flags); + spin_lock_irqsave(&driver_lock, flags); switch (ivideo.video_bpp) { #ifdef FBCON_HAS_CFB8 case 8: @@ -706,7 +707,7 @@ } memcpy(&sisfb_sw, sw, sizeof(*sw)); display->dispsw = &sisfb_sw; - restore_flags(flags); + spin_unlock_irqrestore(&driver_lock, flags); display->scrollmode = SCROLL_YREDRAW; sisfb_sw.bmove = fbcon_redraw_bmove;
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