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authorMike Frysinger <michael.frysinger@analog.com>2007-07-25 11:19:14 +0800
committerBryan Wu <bryan.wu@analog.com>2007-07-25 11:19:14 +0800
commit1aafd9091226a02b481298315f959f777294684e (patch)
treeb09e0aaabb6aacd882499a69b28638cbd669dbba /arch/blackfin/mach-bf561
parent287050fe13bf34824f03b4351002b0e2db4ee5cb (diff)
Blackfin arch: revise anomaly handling by basing things on the compiler not the kconfig defines
revise anomaly handling by basing things on the compiler not the kconfig defines, so the header is stable and usable outside of the kernel. This also allows us to move some code from preprocessing to compiling (gcc culls dead code) which should help with code quality (readability, catch minor bugs, etc...). Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'arch/blackfin/mach-bf561')
-rw-r--r--arch/blackfin/mach-bf561/head.S11
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/blackfin/mach-bf561/head.S b/arch/blackfin/mach-bf561/head.S
index 38650a62898..b1d0e54a97a 100644
--- a/arch/blackfin/mach-bf561/head.S
+++ b/arch/blackfin/mach-bf561/head.S
@@ -106,14 +106,13 @@ ENTRY(__start)
R0 = ~ENICPLB;
R0 = R0 & R1;
- /* Anomaly 05000125 */
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
CLI R2;
SSYNC;
#endif
[p0] = R0;
SSYNC;
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
STI R2;
#endif
@@ -125,13 +124,13 @@ ENTRY(__start)
R0 = R0 & R1;
/* Anomaly 05000125 */
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
CLI R2;
SSYNC;
#endif
[p0] = R0;
SSYNC;
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
STI R2;
#endif
@@ -220,7 +219,7 @@ ENTRY(__start)
p0.l = .LWAIT_HERE;
p0.h = .LWAIT_HERE;
reti = p0;
-#if defined(ANOMALY_05000281)
+#if ANOMALY_05000281
nop; nop; nop;
#endif
rti;