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author | 2009-11-23 20:06:59 -0700 | |
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committer | 2009-11-23 20:06:59 -0700 | |
commit | ca900cfa2944448bdb76e1246f282e59bc65f472 (patch) | |
tree | afddd9358f1772cc5467c3c012a0c3e998a3c8c7 /arch/microblaze/kernel/prom.c | |
parent | of/flattree: remove __init annotations from the header file (diff) | |
download | linux-ca900cfa2944448bdb76e1246f282e59bc65f472.tar.gz linux-ca900cfa2944448bdb76e1246f282e59bc65f472.tar.bz2 linux-ca900cfa2944448bdb76e1246f282e59bc65f472.zip |
of/flattree: merge of_get_flat_dt_prop
Merge common code between PowerPC and Microblaze
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Tested-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/kernel/prom.c')
-rw-r--r-- | arch/microblaze/kernel/prom.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c index 7eb6f8bdb81a..d75c6253c0de 100644 --- a/arch/microblaze/kernel/prom.c +++ b/arch/microblaze/kernel/prom.c @@ -50,48 +50,6 @@ typedef u32 cell_t; /* export that to outside world */ struct device_node *of_chosen; -/** - * This function can be used within scan_flattened_dt callback to get - * access to properties - */ -void *__init of_get_flat_dt_prop(unsigned long node, const char *name, - unsigned long *size) -{ - unsigned long p = node; - - do { - u32 tag = *((u32 *)p); - u32 sz, noff; - const char *nstr; - - p += 4; - if (tag == OF_DT_NOP) - continue; - if (tag != OF_DT_PROP) - return NULL; - - sz = *((u32 *)p); - noff = *((u32 *)(p + 4)); - p += 8; - if (initial_boot_params->version < 0x10) - p = _ALIGN(p, sz >= 8 ? 8 : 4); - - nstr = find_flat_dt_string(noff); - if (nstr == NULL) { - printk(KERN_WARNING "Can't find property index" - " name !\n"); - return NULL; - } - if (strcmp(name, nstr) == 0) { - if (size) - *size = sz; - return (void *)p; - } - p += sz; - p = _ALIGN(p, 4); - } while (1); -} - int __init of_flat_dt_is_compatible(unsigned long node, const char *compat) { const char *cp; |