From: Steven Rostedt Impact: cleanup The PowerPC ftrace code uses a hacked up DEBUGP macro for prints. This patch converts it to the standard pr_debug. Signed-off-by: Steven Rostedt --- arch/powerpc/kernel/ftrace.c | 26 ++++++++++---------------- 1 files changed, 10 insertions(+), 16 deletions(-) diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c index 5355244..a913f91 100644 --- a/arch/powerpc/kernel/ftrace.c +++ b/arch/powerpc/kernel/ftrace.c @@ -20,12 +20,6 @@ #include #include -#if 0 -#define DEBUGP printk -#else -#define DEBUGP(fmt , ...) do { } while (0) -#endif - static unsigned int ftrace_nop = PPC_NOP_INSTR; #ifdef CONFIG_PPC32 @@ -175,7 +169,7 @@ __ftrace_make_nop(struct module *mod, * 0xe8, 0x4c, 0x00, 0x28, ld r2,40(r12) */ - DEBUGP("ip:%lx jumps to %lx r2: %lx", ip, tramp, mod->arch.toc); + pr_debug("ip:%lx jumps to %lx r2: %lx", ip, tramp, mod->arch.toc); /* Find where the trampoline jumps to */ if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) { @@ -183,7 +177,7 @@ __ftrace_make_nop(struct module *mod, return -EFAULT; } - DEBUGP(" %08x %08x", jmp[0], jmp[1]); + pr_debug(" %08x %08x", jmp[0], jmp[1]); /* verify that this is what we expect it to be */ if (((jmp[0] & 0xffff0000) != 0x3d820000) || @@ -198,18 +192,18 @@ __ftrace_make_nop(struct module *mod, offset = (unsigned)((unsigned short)jmp[0]) << 16 | (unsigned)((unsigned short)jmp[1]); - DEBUGP(" %x ", offset); + pr_debug(" %x ", offset); /* get the address this jumps too */ tramp = mod->arch.toc + offset + 32; - DEBUGP("toc: %lx", tramp); + pr_debug("toc: %lx", tramp); if (probe_kernel_read(jmp, (void *)tramp, 8)) { printk(KERN_ERR "Failed to read %lx\n", tramp); return -EFAULT; } - DEBUGP(" %08x %08x\n", jmp[0], jmp[1]); + pr_debug(" %08x %08x\n", jmp[0], jmp[1]); ptr = ((unsigned long)jmp[0] << 32) + jmp[1]; @@ -286,7 +280,7 @@ __ftrace_make_nop(struct module *mod, * 0x4e, 0x80, 0x04, 0x20 bctr */ - DEBUGP("ip:%lx jumps to %lx", ip, tramp); + pr_debug("ip:%lx jumps to %lx", ip, tramp); /* Find where the trampoline jumps to */ if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) { @@ -294,7 +288,7 @@ __ftrace_make_nop(struct module *mod, return -EFAULT; } - DEBUGP(" %08x %08x ", jmp[0], jmp[1]); + pr_debug(" %08x %08x ", jmp[0], jmp[1]); /* verify that this is what we expect it to be */ if (((jmp[0] & 0xffff0000) != 0x3d600000) || @@ -310,7 +304,7 @@ __ftrace_make_nop(struct module *mod, if (tramp & 0x8000) tramp -= 0x10000; - DEBUGP(" %x ", tramp); + pr_debug(" %x ", tramp); if (tramp != addr) { printk(KERN_ERR @@ -413,7 +407,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) /* ld r2,40(r1) */ op[1] = 0xe8410028; - DEBUGP("write to %lx\n", rec->ip); + pr_debug("write to %lx\n", rec->ip); if (probe_kernel_write((void *)ip, op, MCOUNT_INSN_SIZE * 2)) return -EPERM; @@ -453,7 +447,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) return -EINVAL; } - DEBUGP("write to %lx\n", rec->ip); + pr_debug("write to %lx\n", rec->ip); if (probe_kernel_write((void *)ip, &op, MCOUNT_INSN_SIZE)) return -EPERM; -- 1.5.6.5 -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/