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pcmcia: dev_node removal (write-only drivers)

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dev_node_t was only used to transport some minor/major numbers
from the PCMCIA device drivers to deprecated userspace helpers.
However, only a few drivers made use of it, and the userspace
helpers are deprecated anyways. Therefore, get rid of dev_node_t .

As a first step, remove any usage of dev_node_t from drivers which
only wrote to this typedef/struct, but did not make use of it.

CC: linux-bluetooth@vger.kernel.org
CC: Harald Welte <laforge@gnumonks.org>
CC: linux-mtd@lists.infradead.org
CC: linux-wireless@vger.kernel.org
CC: netdev@vger.kernel.org
CC: linux-serial@vger.kernel.org
CC: alsa-devel@alsa-project.org
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
This commit is contained in:
Dominik Brodowski 2010-03-20 19:26:51 +01:00
parent b1577190e7
commit 317b6d6300
21 changed files with 2 additions and 111 deletions
Download patch file Download diff file Expand all files Collapse all files

9
drivers/serial/serial_cs.c
View file

@ -89,7 +89,6 @@ struct serial_info {
int manfid;
int prodid;
int c950ctrl;
dev_node_t node[4];
int line[4];
const struct serial_quirk *quirk;
};
@ -289,8 +288,6 @@ static void serial_remove(struct pcmcia_device *link)
for (i = 0; i < info->ndev; i++)
serial8250_unregister_port(info->line[i]);
info->p_dev->dev_node = NULL;
if (!info->slave)
pcmcia_disable_device(link);
}
@ -410,11 +407,6 @@ static int setup_serial(struct pcmcia_device *handle, struct serial_info * info,
}
info->line[info->ndev] = line;
sprintf(info->node[info->ndev].dev_name, "ttyS%d", line);
info->node[info->ndev].major = TTY_MAJOR;
info->node[info->ndev].minor = 0x40 + line;
if (info->ndev > 0)
info->node[info->ndev - 1].next = &info->node[info->ndev];
info->ndev++;
return 0;
@ -711,7 +703,6 @@ static int serial_config(struct pcmcia_device * link)
if (info->quirk->post(link))
goto failed;
link->dev_node = &info->node[0];
return 0;
failed: