diff options
| author | Michael Ellerman <michael@ellerman.id.au> | 2006-11-23 00:46:39 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-12-04 10:40:22 +0100 |
| commit | 437a0706837d09d8ab071c6790da07d9d6bb3d22 (patch) | |
| tree | 2f14b6e63bcc258586a05fbacce5c2f06fb1fead /arch/powerpc/xmon | |
| parent | [POWERPC] cell: hard disable interrupts in power_save() (diff) | |
| download | linux-437a0706837d09d8ab071c6790da07d9d6bb3d22.tar.xz linux-437a0706837d09d8ab071c6790da07d9d6bb3d22.zip | |
[POWERPC] Fix sparse warning in xmon Cell code
My patch to add spu helpers to xmon (a898497088f46252e6750405504064e2dce53117)
introduced a few sparse warnings, because I was dereferencing an __iomem
pointer.
I think the best way to handle it is to actually use the appropriate in_beXX
functions. Need to rejigger the DUMP macro a little to accomodate that.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Diffstat (limited to 'arch/powerpc/xmon')
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index d66c3a170327..6b9d720f7ff8 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -2748,13 +2748,13 @@ static void restart_spus(void) } #define DUMP_WIDTH 23 -#define DUMP_FIELD(obj, format, field) \ +#define DUMP_VALUE(format, field, value) \ do { \ if (setjmp(bus_error_jmp) == 0) { \ catch_memory_errors = 1; \ sync(); \ printf(" %-*s = "format"\n", DUMP_WIDTH, \ - #field, obj->field); \ + #field, value); \ sync(); \ __delay(200); \ } else { \ @@ -2765,6 +2765,9 @@ do { \ catch_memory_errors = 0; \ } while (0) +#define DUMP_FIELD(obj, format, field) \ + DUMP_VALUE(format, field, obj->field) + static void dump_spu_fields(struct spu *spu) { printf("Dumping spu fields at address %p:\n", spu); @@ -2793,13 +2796,18 @@ static void dump_spu_fields(struct spu *spu) DUMP_FIELD(spu, "0x%p", timestamp); DUMP_FIELD(spu, "0x%lx", problem_phys); DUMP_FIELD(spu, "0x%p", problem); - DUMP_FIELD(spu, "0x%x", problem->spu_runcntl_RW); - DUMP_FIELD(spu, "0x%x", problem->spu_status_R); - DUMP_FIELD(spu, "0x%x", problem->spu_npc_RW); + DUMP_VALUE("0x%x", problem->spu_runcntl_RW, + in_be32(&spu->problem->spu_runcntl_RW)); + DUMP_VALUE("0x%x", problem->spu_status_R, + in_be32(&spu->problem->spu_status_R)); + DUMP_VALUE("0x%x", problem->spu_npc_RW, + in_be32(&spu->problem->spu_npc_RW)); DUMP_FIELD(spu, "0x%p", priv1); - if (spu->priv1) - DUMP_FIELD(spu, "0x%lx", priv1->mfc_sr1_RW); + if (spu->priv1) { + DUMP_VALUE("0x%lx", priv1->mfc_sr1_RW, + in_be64(&spu->priv1->mfc_sr1_RW)); + } DUMP_FIELD(spu, "0x%p", priv2); } |