diff options
| author | Tom Rini <trini@kernel.crashing.org> | 2005-09-09 13:01:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-09 13:57:29 -0700 |
| commit | 95409aaca734700e8dcba9db685b8600b67ba05d (patch) | |
| tree | 7fe2aa4015a9d50636aeee6a6a8f62401340e0aa /arch/ppc/syslib/ibm440gx_common.c | |
| parent | 66b375bf7d9c995fd6169191c3862071e710f456 (diff) | |
| download | op-kernel-dev-95409aaca734700e8dcba9db685b8600b67ba05d.zip op-kernel-dev-95409aaca734700e8dcba9db685b8600b67ba05d.tar.gz | |
[PATCH] ppc32: Kill PVR_440* defines
The following patch changes the usages of PVR_440* into strcmp's with the
cpu_name field, and removes the defines altogether. The Ebony portion was
briefly tested long ago. One benefit of moving from PVR-tests to string
tests in general is that not all CPUs can be on and be able to do this type
of comparison.
See http://patchwork.ozlabs.org/linuxppc/patch?id=1250 for the original
thread.
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/ppc/syslib/ibm440gx_common.c')
| -rw-r--r-- | arch/ppc/syslib/ibm440gx_common.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/ppc/syslib/ibm440gx_common.c b/arch/ppc/syslib/ibm440gx_common.c index d4776af..0bb9198 100644 --- a/arch/ppc/syslib/ibm440gx_common.c +++ b/arch/ppc/syslib/ibm440gx_common.c @@ -236,9 +236,10 @@ void __init ibm440gx_l2c_setup(struct ibm44x_clocks* p) /* Disable L2C on rev.A, rev.B and 800MHz version of rev.C, enable it on all other revisions */ - u32 pvr = mfspr(SPRN_PVR); - if (pvr == PVR_440GX_RA || pvr == PVR_440GX_RB || - (pvr == PVR_440GX_RC && p->cpu > 667000000)) + if (strcmp(cur_cpu_spec[0]->cpu_name, "440GX Rev. A") == 0 || + strcmp(cur_cpu_spec[0]->cpu_name, "440GX Rev. B") == 0 + || (strcmp(cur_cpu_spec[0]->cpu_name, "440GX Rev. C") + == 0 && p->cpu > 667000000)) ibm440gx_l2c_disable(); else ibm440gx_l2c_enable(); |
