diff options
| author | Jan Kiszka <jan.kiszka@web.de> | 2010-02-08 10:12:06 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-02-17 00:01:18 (GMT) |
| commit | 90926f0e58dcd9f4ca877961000568a3be787f2f (patch) | |
| tree | d3c589a3debf2f692c5f5a7643a78b7f20cb7a60 /drivers/isdn/capi/capifs.h | |
| parent | c947862f9126983537a4cc11e07d26882d60b7e7 (diff) | |
| download | linux-90926f0e58dcd9f4ca877961000568a3be787f2f.tar.xz | |
CAPI: Sanitize capifs API
Instead of looking up the dentry of an NCCI node again in
capifs_free_ncci pass the pointer via the capifs user.
This patch also reduces the #ifdef mess in capi.c a bit as far as capifs
was causing it.
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn/capi/capifs.h')
| -rw-r--r-- | drivers/isdn/capi/capifs.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/drivers/isdn/capi/capifs.h b/drivers/isdn/capi/capifs.h index d0bd4c3..e193d11 100644 --- a/drivers/isdn/capi/capifs.h +++ b/drivers/isdn/capi/capifs.h @@ -7,5 +7,22 @@ * */ -void capifs_new_ncci(unsigned int num, dev_t device); -void capifs_free_ncci(unsigned int num); +#include <linux/dcache.h> + +#if defined(CONFIG_ISDN_CAPI_CAPIFS) || defined(CONFIG_ISDN_CAPI_CAPIFS_MODULE) + +struct dentry *capifs_new_ncci(unsigned int num, dev_t device); +void capifs_free_ncci(struct dentry *dentry); + +#else + +static inline struct dentry *capifs_new_ncci(unsigned int num, dev_t device) +{ + return NULL; +} + +static inline void capifs_free_ncci(struct dentry *dentry) +{ +} + +#endif |