There's quite a lot of code that does:
if (ppc_md.progress)
ppc_md.progress(...)
So move that idiom into a wrapper. Having a wrapper also allows us
to have a fallback to printk if no progress routine is specified.
Signed-off-by: Michael Ellerman <mich...@ellerman.id.au>
---
arch/powerpc/include/asm/machdep.h | 2 ++
arch/powerpc/kernel/setup-common.c | 8 ++++++++
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/include/asm/machdep.h
b/arch/powerpc/include/asm/machdep.h
index 6c34a0d..9e4ab07 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -328,6 +328,8 @@ extern void __devinit smp_generic_take_timebase(void);
/* Print a boot progress message. */
void ppc64_boot_msg(unsigned int src, const char *msg);
+extern void ppc_progress(char *msg, unsigned short code);
+
static inline void log_error(char *buf, unsigned int err_type, int fatal)
{
if (ppc_md.log_error)
diff --git a/arch/powerpc/kernel/setup-common.c
b/arch/powerpc/kernel/setup-common.c
index 705fc4b..cc4997b 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -669,3 +669,11 @@ static int powerpc_debugfs_init(void)
}
arch_initcall(powerpc_debugfs_init);
#endif
+
+void ppc_progress(char *msg, unsigned short code)
+{
+ if (ppc_md.progress)
+ ppc_md.progress(msg, code);
+ else
+ printk(KERN_DEBUG "*** %04x : %s\n", code, msg ? msg : "");
+}
--
1.5.5
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