of/fdt: update of_get_flat_dt_prop in prep for libfdt
Make of_get_flat_dt_prop arguments compatible with libfdt fdt_getprop
call in preparation to convert FDT code to use libfdt. Make the return
value const and the property length ptr type an int.
Signed-off-by: Rob Herring <robh@kernel.org>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Tested-by: Grant Likely <grant.likely@linaro.org>
Tested-by: Stephen Chivers <schivers@csc.com>
diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c
index 49d2f00..c132984 100644
--- a/arch/powerpc/platforms/powernv/opal.c
+++ b/arch/powerpc/platforms/powernv/opal.c
@@ -61,7 +61,7 @@
const char *uname, int depth, void *data)
{
const void *basep, *entryp, *sizep;
- unsigned long basesz, entrysz, runtimesz;
+ int basesz, entrysz, runtimesz;
if (depth != 1 || strcmp(uname, "ibm,opal") != 0)
return 0;
@@ -77,11 +77,11 @@
opal.entry = of_read_number(entryp, entrysz/4);
opal.size = of_read_number(sizep, runtimesz/4);
- pr_debug("OPAL Base = 0x%llx (basep=%p basesz=%ld)\n",
+ pr_debug("OPAL Base = 0x%llx (basep=%p basesz=%d)\n",
opal.base, basep, basesz);
- pr_debug("OPAL Entry = 0x%llx (entryp=%p basesz=%ld)\n",
+ pr_debug("OPAL Entry = 0x%llx (entryp=%p basesz=%d)\n",
opal.entry, entryp, entrysz);
- pr_debug("OPAL Entry = 0x%llx (sizep=%p runtimesz=%ld)\n",
+ pr_debug("OPAL Entry = 0x%llx (sizep=%p runtimesz=%d)\n",
opal.size, sizep, runtimesz);
powerpc_firmware_features |= FW_FEATURE_OPAL;
@@ -102,7 +102,7 @@
int __init early_init_dt_scan_recoverable_ranges(unsigned long node,
const char *uname, int depth, void *data)
{
- unsigned long i, psize, size;
+ int i, psize, size;
const __be32 *prop;
if (depth != 1 || strcmp(uname, "ibm,opal") != 0)
@@ -359,7 +359,7 @@
if ((be64_to_cpu(evt) & OPAL_EVENT_CONSOLE_INPUT) == 0)
return 0;
len = cpu_to_be64(count);
- rc = opal_console_read(vtermno, &len, buf);
+ rc = opal_console_read(vtermno, &len, buf);
if (rc == OPAL_SUCCESS)
return be64_to_cpu(len);
return 0;