diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2006-03-28 23:15:54 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-03-28 23:15:54 +1100 |
| commit | e8222502ee6157e2713da9e0792c21f4ad458d50 (patch) | |
| tree | 0f970fb99912c257a7e5254f863a53f79d22ab14 /drivers/video/riva | |
| parent | 056cb48a2fb6fb31debf665695a9f97b45cfb8ec (diff) | |
| download | linux-e8222502ee6157e2713da9e0792c21f4ad458d50.tar.bz2 | |
[PATCH] powerpc: Kill _machine and hard-coded platform numbers
This removes statically assigned platform numbers and reworks the
powerpc platform probe code to use a better mechanism. With this,
board support files can simply declare a new machine type with a
macro, and implement a probe() function that uses the flattened
device-tree to detect if they apply for a given machine.
We now have a machine_is() macro that replaces the comparisons of
_machine with the various PLATFORM_* constants. This commit also
changes various drivers to use the new macro instead of looking at
_machine.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/video/riva')
| -rw-r--r-- | drivers/video/riva/fbdev.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c index 6c19ab6afb01..b7bd6bb2c77c 100644 --- a/drivers/video/riva/fbdev.c +++ b/drivers/video/riva/fbdev.c @@ -49,6 +49,7 @@ #include <asm/pci-bridge.h> #endif #ifdef CONFIG_PMAC_BACKLIGHT +#include <asm/machdep.h> #include <asm/backlight.h> #endif @@ -1247,7 +1248,7 @@ static int rivafb_blank(int blank, struct fb_info *info) CRTCout(par, 0x1a, vesa); #ifdef CONFIG_PMAC_BACKLIGHT - if ( par->FlatPanel && _machine == _MACH_Pmac) { + if ( par->FlatPanel && machine_is(powermac)) { set_backlight_enable(!blank); } #endif @@ -2037,9 +2038,9 @@ static int __devinit rivafb_probe(struct pci_dev *pd, info->fix.smem_len / (1024 * 1024), info->fix.smem_start); #ifdef CONFIG_PMAC_BACKLIGHT - if (default_par->FlatPanel && _machine == _MACH_Pmac) - register_backlight_controller(&riva_backlight_controller, - default_par, "mnca"); + if (default_par->FlatPanel && machine_is(powermac)) + register_backlight_controller(&riva_backlight_controller, + default_par, "mnca"); #endif NVTRACE_LEAVE(); return 0; |