Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c1a37f2c6572031203243dd083585aa4a1c138d5
Commit: c1a37f2c6572031203243dd083585aa4a1c138d5
Parent: 64ff712321875c2457d3a77d3fc4ab4989f7a8c0
Author: Stefan Richter <[EMAIL PROTECTED]>
AuthorDate: Wed Mar 14 00:20:53 2007 +0100
Committer: Stefan Richter <[EMAIL PROTECTED]>
CommitDate: Mon Apr 30 00:00:28 2007 +0200
ieee1394: de-inline some functions
This small reorganization of public csr1212 functions saves one
exported symbol and a few bytes in the driver modules.
Signed-off-by: Stefan Richter <[EMAIL PROTECTED]>
---
drivers/ieee1394/csr1212.c | 28 ++++++++++++++++++++++++----
drivers/ieee1394/csr1212.h | 28 +++++-----------------------
drivers/ieee1394/ieee1394_core.c | 9 ++++-----
3 files changed, 33 insertions(+), 32 deletions(-)
diff --git a/drivers/ieee1394/csr1212.c b/drivers/ieee1394/csr1212.c
index 54408cb..6c2f55b 100644
--- a/drivers/ieee1394/csr1212.c
+++ b/drivers/ieee1394/csr1212.c
@@ -518,7 +518,7 @@ void csr1212_detach_keyval_from_directory(struct
csr1212_keyval *dir,
* will be destroyed as well if their respective refcnts are 0. By means of
* list manipulation, this routine will descend a directory structure in a
* non-recursive manner. */
-void _csr1212_destroy_keyval(struct csr1212_keyval *kv)
+static void csr1212_destroy_keyval(struct csr1212_keyval *kv)
{
struct csr1212_keyval *k, *a;
struct csr1212_dentry dentry;
@@ -566,6 +566,14 @@ void _csr1212_destroy_keyval(struct csr1212_keyval *kv)
}
}
+void csr1212_release_keyval(struct csr1212_keyval *kv)
+{
+ if (kv->refcnt > 1)
+ kv->refcnt--;
+ else
+ csr1212_destroy_keyval(kv);
+}
+
void csr1212_destroy_csr(struct csr1212_csr *csr)
{
struct csr1212_csr_rom_cache *c, *oc;
@@ -1251,7 +1259,8 @@ fail:
return ret;
}
-int _csr1212_read_keyval(struct csr1212_csr *csr, struct csr1212_keyval *kv)
+static int
+csr1212_read_keyval(struct csr1212_csr *csr, struct csr1212_keyval *kv)
{
struct csr1212_cache_region *cr, *ncr, *newcr = NULL;
struct csr1212_keyval_img *kvi = NULL;
@@ -1412,6 +1421,17 @@ int _csr1212_read_keyval(struct csr1212_csr *csr, struct
csr1212_keyval *kv)
return csr1212_parse_keyval(kv, cache);
}
+struct csr1212_keyval *
+csr1212_get_keyval(struct csr1212_csr *csr, struct csr1212_keyval *kv)
+{
+ if (!kv)
+ return NULL;
+ if (!kv->valid)
+ if (csr1212_read_keyval(csr, kv) != CSR1212_SUCCESS)
+ return NULL;
+ return kv;
+}
+
int csr1212_parse_csr(struct csr1212_csr *csr)
{
static const int mr_map[] = { 4, 64, 1024, 0 };
@@ -1443,7 +1463,7 @@ int csr1212_parse_csr(struct csr1212_csr *csr)
csr->root_kv->valid = 0;
csr->root_kv->next = csr->root_kv;
csr->root_kv->prev = csr->root_kv;
- ret = _csr1212_read_keyval(csr, csr->root_kv);
+ ret = csr1212_read_keyval(csr, csr->root_kv);
if (ret != CSR1212_SUCCESS)
return ret;
@@ -1453,7 +1473,7 @@ int csr1212_parse_csr(struct csr1212_csr *csr)
dentry; dentry = dentry->next) {
if (dentry->kv->key.id == CSR1212_KV_ID_EXTENDED_ROM &&
!dentry->kv->valid) {
- ret = _csr1212_read_keyval(csr, dentry->kv);
+ ret = csr1212_read_keyval(csr, dentry->kv);
if (ret != CSR1212_SUCCESS)
return ret;
}
diff --git a/drivers/ieee1394/csr1212.h b/drivers/ieee1394/csr1212.h
index 4ef0949..6558275 100644
--- a/drivers/ieee1394/csr1212.h
+++ b/drivers/ieee1394/csr1212.h
@@ -313,15 +313,11 @@ extern int csr1212_parse_keyval(struct csr1212_keyval *kv,
struct csr1212_csr_rom_cache *cache);
extern int csr1212_parse_csr(struct csr1212_csr *csr);
-/* These are internal functions referenced by inline functions below. */
-extern int _csr1212_read_keyval(struct csr1212_csr *csr, struct csr1212_keyval
*kv);
-extern void _csr1212_destroy_keyval(struct csr1212_keyval *kv);
-
/* This function allocates a new cache which may be used for either parsing or
* generating sub-sets of Configuration ROM images. */
-static inline struct csr1212_csr_rom_cache *csr1212_rom_cache_malloc(u32
offset,
- size_t
size)
+static inline struct csr1212_csr_rom_cache *
+csr1212_rom_cache_malloc(u32 offset, size_t size)
{
struct csr1212_csr_rom_cache *cache;
@@ -345,16 +341,8 @@ static inline struct csr1212_csr_rom_cache
*csr1212_rom_cache_malloc(u32 offset,
/* This function ensures that a keyval contains data when referencing a keyval
* created by parsing a Configuration ROM. */
-static inline struct csr1212_keyval *csr1212_get_keyval(struct csr1212_csr
*csr,
- struct csr1212_keyval
*kv)
-{
- if (!kv)
- return NULL;
- if (!kv->valid)
- if (_csr1212_read_keyval(csr, kv) != CSR1212_SUCCESS)
- return NULL;
- return kv;
-}
+extern struct csr1212_keyval *
+csr1212_get_keyval(struct csr1212_csr *csr, struct csr1212_keyval *kv);
/* This function increments the reference count for a keyval should there be a
@@ -369,13 +357,7 @@ static inline void csr1212_keep_keyval(struct
csr1212_keyval *kv)
* keyval when there are no more users of the keyval. This should be called by
* any code that calls csr1212_keep_keyval() or any of the keyval creation
* routines csr1212_new_*(). */
-static inline void csr1212_release_keyval(struct csr1212_keyval *kv)
-{
- if (kv->refcnt > 1)
- kv->refcnt--;
- else
- _csr1212_destroy_keyval(kv);
-}
+extern void csr1212_release_keyval(struct csr1212_keyval *kv);
/*
diff --git a/drivers/ieee1394/ieee1394_core.c b/drivers/ieee1394/ieee1394_core.c
index 857e46c..2708856 100644
--- a/drivers/ieee1394/ieee1394_core.c
+++ b/drivers/ieee1394/ieee1394_core.c
@@ -1372,11 +1372,10 @@ EXPORT_SYMBOL(hpsb_iso_wake);
EXPORT_SYMBOL(hpsb_iso_recv_flush);
/** csr1212.c **/
-EXPORT_SYMBOL(csr1212_new_directory);
EXPORT_SYMBOL(csr1212_attach_keyval_to_directory);
EXPORT_SYMBOL(csr1212_detach_keyval_from_directory);
-EXPORT_SYMBOL(csr1212_release_keyval);
-EXPORT_SYMBOL(csr1212_read);
+EXPORT_SYMBOL(csr1212_get_keyval);
+EXPORT_SYMBOL(csr1212_new_directory);
EXPORT_SYMBOL(csr1212_parse_keyval);
-EXPORT_SYMBOL(_csr1212_read_keyval);
-EXPORT_SYMBOL(_csr1212_destroy_keyval);
+EXPORT_SYMBOL(csr1212_read);
+EXPORT_SYMBOL(csr1212_release_keyval);
-
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