diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/ipmi/ipmi_si_intf.c | 8 | ||||
| -rw-r--r-- | drivers/char/misc.c | 2 | ||||
| -rw-r--r-- | drivers/char/pcmcia/ipwireless/network.c | 2 | ||||
| -rw-r--r-- | drivers/char/vt.c | 6 |
4 files changed, 14 insertions, 4 deletions
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 094bdc355b1f..ff68e7c34ce7 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -2176,6 +2176,14 @@ static int __devinit ipmi_pnp_probe(struct pnp_dev *dev, info->io.addr_data = res->start; info->io.regspacing = DEFAULT_REGSPACING; + res = pnp_get_resource(dev, + (info->io.addr_type == IPMI_IO_ADDR_SPACE) ? + IORESOURCE_IO : IORESOURCE_MEM, + 1); + if (res) { + if (res->start > info->io.addr_data) + info->io.regspacing = res->start - info->io.addr_data; + } info->io.regsize = DEFAULT_REGSPACING; info->io.regshift = 0; diff --git a/drivers/char/misc.c b/drivers/char/misc.c index cd650ca8c679..abdafd488980 100644 --- a/drivers/char/misc.c +++ b/drivers/char/misc.c @@ -242,7 +242,7 @@ int misc_deregister(struct miscdevice *misc) { int i = DYNAMIC_MINORS - misc->minor - 1; - if (list_empty(&misc->list)) + if (WARN_ON(list_empty(&misc->list))) return -EINVAL; mutex_lock(&misc_mtx); diff --git a/drivers/char/pcmcia/ipwireless/network.c b/drivers/char/pcmcia/ipwireless/network.c index 65920163f53d..9fe538347932 100644 --- a/drivers/char/pcmcia/ipwireless/network.c +++ b/drivers/char/pcmcia/ipwireless/network.c @@ -239,7 +239,7 @@ static int ipwireless_ppp_ioctl(struct ppp_channel *ppp_channel, return err; } -static struct ppp_channel_ops ipwireless_ppp_channel_ops = { +static const struct ppp_channel_ops ipwireless_ppp_channel_ops = { .start_xmit = ipwireless_ppp_start_xmit, .ioctl = ipwireless_ppp_ioctl }; diff --git a/drivers/char/vt.c b/drivers/char/vt.c index 4a9eb3044e52..44f03ddd8871 100644 --- a/drivers/char/vt.c +++ b/drivers/char/vt.c @@ -837,9 +837,10 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc, unsigned int cols, unsigned int lines) { unsigned long old_origin, new_origin, new_scr_end, rlth, rrem, err = 0; + unsigned long end; unsigned int old_cols, old_rows, old_row_size, old_screen_size; unsigned int new_cols, new_rows, new_row_size, new_screen_size; - unsigned int end, user; + unsigned int user; unsigned short *newscreen; WARN_CONSOLE_UNLOCKED(); @@ -3065,7 +3066,8 @@ static int bind_con_driver(const struct consw *csw, int first, int last, old_was_color = vc->vc_can_do_color; vc->vc_sw->con_deinit(vc); - vc->vc_origin = (unsigned long)vc->vc_screenbuf; + if (!vc->vc_origin) + vc->vc_origin = (unsigned long)vc->vc_screenbuf; visual_init(vc, i, 0); set_origin(vc); update_attr(vc); |