lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[PATCH] powerpc: Kill _machine and hard-coded platform numbers

Browse Source 
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>
This commit is contained in:
Benjamin Herrenschmidt
2006-03-28 23:15:54 +11:00
committed by Paul Mackerras
parent 056cb48a2f
commit e8222502ee
63 changed files with 559 additions and 542 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/scsi/mesh.c
View File

@@ -1748,7 +1748,7 @@ static int mesh_host_reset(struct scsi_cmnd *cmd)
static void set_mesh_power(struct mesh_state *ms, int state)
{
if (_machine != _MACH_Pmac)
if (!machine_is(powermac))
return;
if (state) {
pmac_call_feature(PMAC_FTR_MESH_ENABLE, macio_get_of_node(ms->mdev), 0, 1);