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authorRob Herring <robh@kernel.org>2016-06-15 16:32:18 +0300
committerRob Herring <robh@kernel.org>2016-07-19 00:57:42 +0300
commit606ad42aa3b1fe8bb122305bef5aea79a6cef54b (patch)
treef744cc2b9cfb4f560a08ab5c99059a414dda0b37 /drivers/of/fdt_address.c
parent15cc2ed6dcf91a8658e084be4e140147161819d7 (diff)
downloadlinux-606ad42aa3b1fe8bb122305bef5aea79a6cef54b.tar.xz
of: use pr_fmt prefix for all console printing
Clean-up all the DT printk functions to use common pr_fmt prefix. Some print statements such as kmalloc errors were redundant, so just drop those. Cc: Frank Rowand <frowand.list@gmail.com> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Reviewed-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/of/fdt_address.c')
-rw-r--r--drivers/of/fdt_address.c35
1 files changed, 19 insertions, 16 deletions
diff --git a/drivers/of/fdt_address.c b/drivers/of/fdt_address.c
index dca8f9b93745..843a542dac7d 100644
--- a/drivers/of/fdt_address.c
+++ b/drivers/of/fdt_address.c
@@ -12,6 +12,9 @@
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*/
+
+#define pr_fmt(fmt) "OF: fdt: " fmt
+
#include <linux/kernel.h>
#include <linux/libfdt.h>
#include <linux/of.h>
@@ -30,7 +33,7 @@ static void __init of_dump_addr(const char *s, const __be32 *addr, int na)
pr_debug("%s", s);
while(na--)
pr_cont(" %08x", *(addr++));
- pr_debug("\n");
+ pr_cont("\n");
}
#else
static void __init of_dump_addr(const char *s, const __be32 *addr, int na) { }
@@ -77,7 +80,7 @@ static u64 __init fdt_bus_default_map(__be32 *addr, const __be32 *range,
s = of_read_number(range + na + pna, ns);
da = of_read_number(addr, na);
- pr_debug("FDT: default map, cp=%llx, s=%llx, da=%llx\n",
+ pr_debug("default map, cp=%llx, s=%llx, da=%llx\n",
cp, s, da);
if (da < cp || da >= (cp + s))
@@ -123,11 +126,11 @@ static int __init fdt_translate_one(const void *blob, int parent,
if (rlen == 0) {
offset = of_read_number(addr, na);
memset(addr, 0, pna * 4);
- pr_debug("FDT: empty ranges, 1:1 translation\n");
+ pr_debug("empty ranges, 1:1 translation\n");
goto finish;
}
- pr_debug("FDT: walking ranges...\n");
+ pr_debug("walking ranges...\n");
/* Now walk through the ranges */
rlen /= 4;
@@ -138,14 +141,14 @@ static int __init fdt_translate_one(const void *blob, int parent,
break;
}
if (offset == OF_BAD_ADDR) {
- pr_debug("FDT: not found !\n");
+ pr_debug("not found !\n");
return 1;
}
memcpy(addr, ranges + na, 4 * pna);
finish:
- of_dump_addr("FDT: parent translation for:", addr, pna);
- pr_debug("FDT: with offset: %llx\n", offset);
+ of_dump_addr("parent translation for:", addr, pna);
+ pr_debug("with offset: %llx\n", offset);
/* Translate it into parent bus space */
return pbus->translate(addr, offset, pna);
@@ -170,12 +173,12 @@ static u64 __init fdt_translate_address(const void *blob, int node_offset)
int na, ns, pna, pns;
u64 result = OF_BAD_ADDR;
- pr_debug("FDT: ** translation for device %s **\n",
+ pr_debug("** translation for device %s **\n",
fdt_get_name(blob, node_offset, NULL));
reg = fdt_getprop(blob, node_offset, "reg", &len);
if (!reg) {
- pr_err("FDT: warning: device tree node '%s' has no address.\n",
+ pr_err("warning: device tree node '%s' has no address.\n",
fdt_get_name(blob, node_offset, NULL));
goto bail;
}
@@ -189,15 +192,15 @@ static u64 __init fdt_translate_address(const void *blob, int node_offset)
/* Cound address cells & copy address locally */
bus->count_cells(blob, parent, &na, &ns);
if (!OF_CHECK_COUNTS(na, ns)) {
- pr_err("FDT: Bad cell count for %s\n",
+ pr_err("Bad cell count for %s\n",
fdt_get_name(blob, node_offset, NULL));
goto bail;
}
memcpy(addr, reg, na * 4);
- pr_debug("FDT: bus (na=%d, ns=%d) on %s\n",
+ pr_debug("bus (na=%d, ns=%d) on %s\n",
na, ns, fdt_get_name(blob, parent, NULL));
- of_dump_addr("OF: translating address:", addr, na);
+ of_dump_addr("translating address:", addr, na);
/* Translate */
for (;;) {
@@ -207,7 +210,7 @@ static u64 __init fdt_translate_address(const void *blob, int node_offset)
/* If root, we have finished */
if (parent < 0) {
- pr_debug("FDT: reached root node\n");
+ pr_debug("reached root node\n");
result = of_read_number(addr, na);
break;
}
@@ -216,12 +219,12 @@ static u64 __init fdt_translate_address(const void *blob, int node_offset)
pbus = &of_busses[0];
pbus->count_cells(blob, parent, &pna, &pns);
if (!OF_CHECK_COUNTS(pna, pns)) {
- pr_err("FDT: Bad cell count for %s\n",
+ pr_err("Bad cell count for %s\n",
fdt_get_name(blob, node_offset, NULL));
break;
}
- pr_debug("FDT: parent bus (na=%d, ns=%d) on %s\n",
+ pr_debug("parent bus (na=%d, ns=%d) on %s\n",
pna, pns, fdt_get_name(blob, parent, NULL));
/* Apply bus translation */
@@ -234,7 +237,7 @@ static u64 __init fdt_translate_address(const void *blob, int node_offset)
ns = pns;
bus = pbus;
- of_dump_addr("FDT: one level translation:", addr, na);
+ of_dump_addr("one level translation:", addr, na);
}
bail:
return result;