[POWERPC] Convert from DBG() to pr_debug() in platforms/pseries/

In pseries/lpar.c, fix some printf specifier mismatches, and add
a newline to one printk.

In pseries/rtasd.c add "rtasd" to some messages to make it clear
where they're coming from.

In pseries/scanlog.c remove the hand-rolled runtime debugging support
in there. This file has been largely unchanged for eons, if we need to
debug it in future we can recompile.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 5 insertions, 10 deletions

diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index f66aa9c3b135..65e87951eda3 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -70,11 +70,6 @@
 #include "plpar_wrappers.h"
 #include "pseries.h"
 
-#ifdef DEBUG
-#define DBG(fmt...) udbg_printf(fmt)
-#else
-#define DBG(fmt...)
-#endif
 
 int fwnmi_active;  /* TRUE if an FWNMI handler is present */
 
@@ -326,7 +321,7 @@ static int pseries_set_xdabr(unsigned long dabr)
  */
 static void __init pSeries_init_early(void)
 {
-        DBG(" -> pSeries_init_early()\n");
+        pr_debug(" -> pSeries_init_early()\n");
 
         if (firmware_has_feature(FW_FEATURE_LPAR))
                 find_udbg_vterm();
@@ -338,7 +333,7 @@ static void __init pSeries_init_early(void)
 
         iommu_init_early_pSeries();
 
-        DBG(" <- pSeries_init_early()\n");
+        pr_debug(" <- pSeries_init_early()\n");
 }
 
 /*
@@ -383,7 +378,7 @@ static int __init pSeries_probe(void)
             of_flat_dt_is_compatible(root, "IBM,CBEA"))
                 return 0;
 
-        DBG("pSeries detected, looking for LPAR capability...\n");
+        pr_debug("pSeries detected, looking for LPAR capability...\n");
 
         /* Now try to figure out if we are running on LPAR */
         of_scan_flat_dt(pSeries_probe_hypertas, NULL);
@@ -393,8 +388,8 @@ static int __init pSeries_probe(void)
         else
                 hpte_init_native();
 
-        DBG("Machine is%s LPAR !\n",
-            (powerpc_firmware_features & FW_FEATURE_LPAR) ? "" : " not");
+        pr_debug("Machine is%s LPAR !\n",
+                 (powerpc_firmware_features & FW_FEATURE_LPAR) ? "" : " not");
 
         return 1;
 }