pcmcia: dev_node removal (write-only drivers)

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>

1 files changed, 0 insertions, 9 deletions

diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 6459252ed371..dadd686c9801 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -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: