David S. Miller 09798eb947 atyfb: Fix bootup hangs on sparc64. ... After commit 25edd6946a ("sparc64: Get rid of indirect p1275 PROM call buffer.") we can't pass virtual addresses >4GB to PROM calls. Largely this is never necessary in drivers because we have a copy of the entire PROM device tree in the kernel and a set of of_*() interfaces to access it. Unfortunately there were some lingering prom calls in the atyfb driver, in particular prom_finddevice() was being called with an on-stack address which could be anywhere. This code is actually probing for information we already have, the PROM choosen console output device is stored in of_console_device so all of this nasty code consolidates into a one-line comparison. Next we have some prom_getintdefault() calls which are trivially transformed into the equivalent of_getintprop_default(). Special thanks to Fabio, who figured out exactly where the bootup was hanging. That made this bug trivial to fix. Reported-by: Fabio M. Di NItto <fabbione@fabbione.net> Reported-by: Sam Ravnborg <sam@ravnborg.org> Reported-by: Frans van Berckel <fberckel@xs4all.nl> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Fabio M. Di NItto <fabbione@fabbione.net>		2011-01-06 11:38:19 -08:00
..
ati_ids.h
aty128fb.c
atyfb.h
atyfb_base.c	atyfb: Fix bootup hangs on sparc64.	2011-01-06 11:38:19 -08:00
mach64_accel.c
mach64_ct.c
mach64_cursor.c
mach64_gx.c
Makefile
radeon_accel.c
radeon_backlight.c
radeon_base.c
radeon_i2c.c	i2c: Remove unneeded inclusions of <linux/i2c-id.h>	2010-10-24 18:16:58 +02:00
radeon_monitor.c
radeon_pm.c	Fix up trivial spelling errors ('taht' -> 'that')	2010-07-21 09:25:42 -07:00
radeonfb.h