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of/fdt: update of_get_flat_dt_prop in prep for libfdt

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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>
This commit is contained in:
Rob Herring
2014-04-01 23:49:03 -05:00
parent bba04d965d
commit 9d0c4dfedd
19 changed files with 77 additions and 74 deletions
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4
arch/powerpc/platforms/pseries/setup.c
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@@ -665,7 +665,7 @@ static int __init pseries_probe_fw_features(unsigned long node,
void *data)
{
const char *prop;
unsigned long len;
int len;
static int hypertas_found;
static int vec5_found;
@@ -698,7 +698,7 @@ static int __init pseries_probe_fw_features(unsigned long node,
static int __init pSeries_probe(void)
{
unsigned long root = of_get_flat_dt_root();
char *dtype = of_get_flat_dt_prop(root, "device_type", NULL);
const char *dtype = of_get_flat_dt_prop(root, "device_type", NULL);
if (dtype == NULL)
return 0;