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| 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/platforms/4xx | |
| parent | [PATCH] ppc32: In the boot code, don't rely on BASE_BAUD directly (diff) | |
| download | linux-dev-95409aaca734700e8dcba9db685b8600b67ba05d.tar.xz linux-dev-95409aaca734700e8dcba9db685b8600b67ba05d.zip | |
[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/platforms/4xx')
| -rw-r--r-- | arch/ppc/platforms/4xx/ebony.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/arch/ppc/platforms/4xx/ebony.c b/arch/ppc/platforms/4xx/ebony.c index 0fd3442f5131..d6b2b1965dcb 100644 --- a/arch/ppc/platforms/4xx/ebony.c +++ b/arch/ppc/platforms/4xx/ebony.c @@ -91,15 +91,10 @@ ebony_calibrate_decr(void) * on Rev. C silicon then errata forces us to * use the internal clock. */ - switch (PVR_REV(mfspr(SPRN_PVR))) { - case PVR_REV(PVR_440GP_RB): - freq = EBONY_440GP_RB_SYSCLK; - break; - case PVR_REV(PVR_440GP_RC1): - default: - freq = EBONY_440GP_RC_SYSCLK; - break; - } + if (strcmp(cur_cpu_spec[0]->cpu_name, "440GP Rev. B") == 0) + freq = EBONY_440GP_RB_SYSCLK; + else + freq = EBONY_440GP_RC_SYSCLK; ibm44x_calibrate_decr(freq); } |