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HSI: hsi: Remove controllers and ports from the bus 

HSI controllers and ports do not belong to the HSI bus.
Those devices are not supposed to have a driver attached to them.

Signed-off-by: Carlos Chinea <carlos.chinea@nokia.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Carlos Chinea 2012-04-10 15:11:24 +03:00
parent 90e41f9dc7
commit 6f02b9e9b4
1 changed files with 1 additions and 19 deletions
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20
drivers/hsi/hsi.c
View File

@ -29,18 +29,6 @@
#include <linux/string.h>
#include "hsi_core.h"
static struct device_type hsi_ctrl = {
.name = "hsi_controller",
};
static struct device_type hsi_cl = {
.name = "hsi_client",
};
static struct device_type hsi_port = {
.name = "hsi_port",
};
static ssize_t modalias_show(struct device *dev,
struct device_attribute *a __maybe_unused, char *buf)
{
@ -54,8 +42,7 @@ static struct device_attribute hsi_bus_dev_attrs[] = {
static int hsi_bus_uevent(struct device *dev, struct kobj_uevent_env *env)
{
if (dev->type == &hsi_cl)
add_uevent_var(env, "MODALIAS=hsi:%s", dev_name(dev));
add_uevent_var(env, "MODALIAS=hsi:%s", dev_name(dev));
return 0;
}
@ -85,7 +72,6 @@ static void hsi_new_client(struct hsi_port *port, struct hsi_board_info *info)
cl = kzalloc(sizeof(*cl), GFP_KERNEL);
if (!cl)
return;
cl->device.type = &hsi_cl;
cl->tx_cfg = info->tx_cfg;
cl->rx_cfg = info->rx_cfg;
cl->device.bus = &hsi_bus_type;
@ -175,15 +161,11 @@ int hsi_register_controller(struct hsi_controller *hsi)
unsigned int i;
int err;
hsi->device.type = &hsi_ctrl;
hsi->device.bus = &hsi_bus_type;
err = device_add(&hsi->device);
if (err < 0)
return err;
for (i = 0; i < hsi->num_ports; i++) {
hsi->port[i]->device.parent = &hsi->device;
hsi->port[i]->device.bus = &hsi_bus_type;
hsi->port[i]->device.type = &hsi_port;
err = device_add(&hsi->port[i]->device);
if (err < 0)
goto out;