From a9c0f41b3a64955fd6f4e9d66ae1df1cbdee0cd0 Mon Sep 17 00:00:00 2001 From: Dave Carroll Date: Sat, 18 Jun 2011 07:36:40 +0000 Subject: powerpc: Add printk companion for ppc_md.progress This patch adds a printk companion to replace the udbg progress function when initmem is freed. Suggested-by: Milton Miller Suggested-by: Benjamin Herrenschmidt Signed-off-by: Dave Carroll Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/include/asm/setup.h | 2 ++ arch/powerpc/kernel/setup-common.c | 5 +++++ arch/powerpc/mm/mem.c | 2 +- 3 files changed, 8 insertions(+), 1 deletion(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/include/asm/setup.h b/arch/powerpc/include/asm/setup.h index dae1934..c77cb7a 100644 --- a/arch/powerpc/include/asm/setup.h +++ b/arch/powerpc/include/asm/setup.h @@ -3,4 +3,6 @@ #include +extern void ppc_printk_progress(char *s, unsigned short hex); + #endif /* _ASM_POWERPC_SETUP_H */ diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 79fca26..e053b16 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -704,6 +704,11 @@ static int powerpc_debugfs_init(void) arch_initcall(powerpc_debugfs_init); #endif +void ppc_printk_progress(char *s, unsigned short hex) +{ + pr_info("%s\n", s); +} + static int ppc_dflt_bus_notify(struct notifier_block *nb, unsigned long action, void *data) { diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index e9379ce..a3841bb 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -387,7 +387,7 @@ void free_initmem(void) { unsigned long addr; - ppc_md.progress = NULL; + ppc_md.progress = ppc_printk_progress; addr = (unsigned long)__init_begin; for (; addr < (unsigned long)__init_end; addr += PAGE_SIZE) { -- cgit v1.1