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[PATCH] libertas: exclude non-used code when PROC_DEBUG is not set

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This reduces usb8xxx.ko by 951 bytes (text) and 256 bytes (data)
when PROC_DEBUG isn't defined.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Holger Schurig 2007-05-25 00:37:28 -04:00 committed by John W. Linville
parent 2be9219680
commit 46868202b2
1 changed files with 11 additions and 10 deletions
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21
drivers/net/wireless/libertas/debugfs.c
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@ -4,6 +4,7 @@
#include <linux/delay.h>
#include <linux/mm.h>
#include <net/iw_handler.h>
#include "dev.h"
#include "decl.h"
#include "host.h"
@ -15,7 +16,9 @@ static char *szStates[] = {
"Disconnected"
};
void libertas_debug_init(wlan_private * priv, struct net_device *dev);
#ifdef PROC_DEBUG
static void libertas_debug_init(wlan_private * priv, struct net_device *dev);
#endif
static int open_file_generic(struct inode *inode, struct file *file)
{
@ -61,16 +64,8 @@ static ssize_t libertas_getscantable(struct file *file, char __user *userbuf,
unsigned long addr = get_zeroed_page(GFP_KERNEL);
char *buf = (char *)addr;
pos += snprintf(buf+pos, len-pos,
"---------------------------------------");
pos += snprintf(buf+pos, len-pos,
"---------------------------------------\n");
pos += snprintf(buf+pos, len-pos,
"# | ch | ss | bssid | cap | TSF | Qual | SSID \n");
pos += snprintf(buf+pos, len-pos,
"---------------------------------------");
pos += snprintf(buf+pos, len-pos,
"---------------------------------------\n");
while (numscansdone < priv->adapter->numinscantable) {
struct bss_descriptor *pbssinfo;
@ -1772,11 +1767,16 @@ void libertas_debugfs_remove_one(wlan_private *priv)
debugfs_remove(priv->debugfs_dir);
}
/* debug entry */
#ifdef PROC_DEBUG
#define item_size(n) (FIELD_SIZEOF(wlan_adapter, n))
#define item_addr(n) (offsetof(wlan_adapter, n))
struct debug_data {
char name[32];
u32 size;
@ -1914,7 +1914,7 @@ static struct file_operations libertas_debug_fops = {
* @param dev pointer net_device
* @return N/A
*/
void libertas_debug_init(wlan_private * priv, struct net_device *dev)
static void libertas_debug_init(wlan_private * priv, struct net_device *dev)
{
int i;
@ -1928,4 +1928,5 @@ void libertas_debug_init(wlan_private * priv, struct net_device *dev)
priv->debugfs_dir, &items[0],
&libertas_debug_fops);
}
#endif