diff options
| author | Randy Dunlap <rdunlap@infradead.org> | 2018-07-07 08:31:15 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-08 11:00:50 +0900 |
| commit | 20fbdc35723f0b3e1a0d2948960244f9721d1646 (patch) | |
| tree | 210ca6f9d3175a6247d7764a9256db9d90d8b151 /drivers | |
| parent | d2af686c2df82659673c2a795c06dcd37730a3b9 (diff) | |
isdn/capi: fix defined but not used warnings
Fix build warnings in drivers/isdn/capi/ when CONFIG_PROC_FS is not
enabled by marking the unused functions as __maybe_unused.
../drivers/isdn/capi/capi.c:1324:12: warning: 'capi20_proc_show' defined but not used [-Wunused-function]
../drivers/isdn/capi/capi.c:1347:12: warning: 'capi20ncci_proc_show' defined but not used [-Wunused-function]
../drivers/isdn/capi/capidrv.c:2454:12: warning: 'capidrv_proc_show' defined but not used [-Wunused-function]
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Karsten Keil <isdn@linux-pingi.de>
Cc: isdn4linux@listserv.isdn4linux.de (subscribers-only)
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/isdn/capi/capi.c | 5 | ||||
| -rw-r--r-- | drivers/isdn/capi/capidrv.c | 3 |
2 files changed, 5 insertions, 3 deletions
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index 6e0c2814d032..ef5560b848ab 100644 --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -9,6 +9,7 @@ * */ +#include <linux/compiler.h> #include <linux/module.h> #include <linux/errno.h> #include <linux/kernel.h> @@ -1321,7 +1322,7 @@ static inline void capinc_tty_exit(void) { } * /proc/capi/capi20: * minor applid nrecvctlpkt nrecvdatapkt nsendctlpkt nsenddatapkt */ -static int capi20_proc_show(struct seq_file *m, void *v) +static int __maybe_unused capi20_proc_show(struct seq_file *m, void *v) { struct capidev *cdev; struct list_head *l; @@ -1344,7 +1345,7 @@ static int capi20_proc_show(struct seq_file *m, void *v) * /proc/capi/capi20ncci: * applid ncci */ -static int capi20ncci_proc_show(struct seq_file *m, void *v) +static int __maybe_unused capi20ncci_proc_show(struct seq_file *m, void *v) { struct capidev *cdev; struct capincci *np; diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c index ee510f901720..e8949f3dcae1 100644 --- a/drivers/isdn/capi/capidrv.c +++ b/drivers/isdn/capi/capidrv.c @@ -9,6 +9,7 @@ * */ +#include <linux/compiler.h> #include <linux/module.h> #include <linux/errno.h> #include <linux/kernel.h> @@ -2451,7 +2452,7 @@ lower_callback(struct notifier_block *nb, unsigned long val, void *v) * /proc/capi/capidrv: * nrecvctlpkt nrecvdatapkt nsendctlpkt nsenddatapkt */ -static int capidrv_proc_show(struct seq_file *m, void *v) +static int __maybe_unused capidrv_proc_show(struct seq_file *m, void *v) { seq_printf(m, "%lu %lu %lu %lu\n", global.ap.nrecvctlpkt, |