diff options
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/capi/capi.c | 2 | ||||
| -rw-r--r-- | drivers/isdn/gigaset/interface.c | 2 | ||||
| -rw-r--r-- | drivers/isdn/gigaset/proc.c | 3 | ||||
| -rw-r--r-- | drivers/isdn/hardware/eicon/dsp_defs.h | 3 | ||||
| -rw-r--r-- | drivers/isdn/hisax/hisax.h | 13 | ||||
| -rw-r--r-- | drivers/isdn/i4l/isdn_tty.c | 2 |
6 files changed, 17 insertions, 8 deletions
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index 669f76393b5..11844bbfe93 100644 --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -1298,7 +1298,7 @@ static int capinc_tty_read_proc(char *page, char **start, off_t off, static struct tty_driver *capinc_tty_driver; -static struct tty_operations capinc_ops = { +static const struct tty_operations capinc_ops = { .open = capinc_tty_open, .close = capinc_tty_close, .write = capinc_tty_write, diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c index bd2e4267528..596f3aebe2f 100644 --- a/drivers/isdn/gigaset/interface.c +++ b/drivers/isdn/gigaset/interface.c @@ -134,7 +134,7 @@ static int if_tiocmset(struct tty_struct *tty, struct file *file, static int if_write(struct tty_struct *tty, const unsigned char *buf, int count); -static struct tty_operations if_ops = { +static const struct tty_operations if_ops = { .open = if_open, .close = if_close, .ioctl = if_ioctl, diff --git a/drivers/isdn/gigaset/proc.c b/drivers/isdn/gigaset/proc.c index 9ae3a7f3e7b..9ad840e95db 100644 --- a/drivers/isdn/gigaset/proc.c +++ b/drivers/isdn/gigaset/proc.c @@ -83,5 +83,6 @@ void gigaset_init_dev_sysfs(struct cardstate *cs) return; gig_dbg(DEBUG_INIT, "setting up sysfs"); - class_device_create_file(cs->class, &class_device_attr_cidmode); + if (class_device_create_file(cs->class, &class_device_attr_cidmode)) + dev_err(cs->dev, "could not create sysfs attribute\n"); } diff --git a/drivers/isdn/hardware/eicon/dsp_defs.h b/drivers/isdn/hardware/eicon/dsp_defs.h index b44950e06f3..fec1e381a68 100644 --- a/drivers/isdn/hardware/eicon/dsp_defs.h +++ b/drivers/isdn/hardware/eicon/dsp_defs.h @@ -34,9 +34,6 @@ * * I/O functions returns -1 on error, 0 on EOF */ -#define OS_SEEK_SET 0 -#define OS_SEEK_CUR 1 -#define OS_SEEK_END 2 struct _OsFileHandle_; typedef long ( * OsFileIo) (struct _OsFileHandle_ *handle, void *buffer, diff --git a/drivers/isdn/hisax/hisax.h b/drivers/isdn/hisax/hisax.h index 75920aa0a3c..2f9d5118cea 100644 --- a/drivers/isdn/hisax/hisax.h +++ b/drivers/isdn/hisax/hisax.h @@ -1316,7 +1316,18 @@ void dlogframe(struct IsdnCardState *cs, struct sk_buff *skb, int dir); void iecpy(u_char * dest, u_char * iestart, int ieoffset); #endif /* __KERNEL__ */ -#define HZDELAY(jiffs) {int tout = jiffs; while (tout--) udelay(1000000/HZ);} +/* + * Busywait delay for `jiffs' jiffies + */ +#define HZDELAY(jiffs) do { \ + int tout = jiffs; \ + \ + while (tout--) { \ + int loops = USEC_PER_SEC / HZ; \ + while (loops--) \ + udelay(1); \ + } \ + } while (0) int ll_run(struct IsdnCardState *cs, int addfeatures); int CallcNew(void); diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c index 9ab66e8960d..2b91bb07fc7 100644 --- a/drivers/isdn/i4l/isdn_tty.c +++ b/drivers/isdn/i4l/isdn_tty.c @@ -1860,7 +1860,7 @@ modem_write_profile(atemu * m) send_sig(SIGIO, dev->profd, 1); } -static struct tty_operations modem_ops = { +static const struct tty_operations modem_ops = { .open = isdn_tty_open, .close = isdn_tty_close, .write = isdn_tty_write, |