diff options
Diffstat (limited to 'drivers/misc/mei/bus.c')
| -rw-r--r-- | drivers/misc/mei/bus.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index 0e993ef28b9..4d20d60ca38 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -22,7 +22,6 @@ #include <linux/slab.h> #include <linux/mutex.h> #include <linux/interrupt.h> -#include <linux/pci.h> #include <linux/mei_cl_bus.h> #include "mei_dev.h" @@ -70,7 +69,7 @@ static int mei_cl_device_probe(struct device *dev) dev_dbg(dev, "Device probe\n"); - strncpy(id.name, dev_name(dev), sizeof(id.name)); + strlcpy(id.name, dev_name(dev), sizeof(id.name)); return driver->probe(device, &id); } @@ -147,7 +146,7 @@ static struct mei_cl *mei_bus_find_mei_cl_by_uuid(struct mei_device *dev, struct mei_cl *cl; list_for_each_entry(cl, &dev->device_list, device_link) { - if (!uuid_le_cmp(uuid, cl->device_uuid)) + if (!uuid_le_cmp(uuid, cl->cl_uuid)) return cl; } @@ -172,7 +171,7 @@ struct mei_cl_device *mei_cl_add_device(struct mei_device *dev, device->cl = cl; device->ops = ops; - device->dev.parent = &dev->pdev->dev; + device->dev.parent = dev->dev; device->dev.bus = &mei_cl_bus_type; device->dev.type = &mei_cl_device_type; @@ -180,7 +179,7 @@ struct mei_cl_device *mei_cl_add_device(struct mei_device *dev, status = device_register(&device->dev); if (status) { - dev_err(&dev->pdev->dev, "Failed to register MEI device\n"); + dev_err(dev->dev, "Failed to register MEI device\n"); kfree(device); return NULL; } @@ -229,8 +228,8 @@ static int ___mei_cl_send(struct mei_cl *cl, u8 *buf, size_t length, bool blocking) { struct mei_device *dev; + struct mei_me_client *me_cl; struct mei_cl_cb *cb; - int id; int rets; if (WARN_ON(!cl || !cl->dev)) @@ -242,11 +241,11 @@ static int ___mei_cl_send(struct mei_cl *cl, u8 *buf, size_t length, return -ENODEV; /* Check if we have an ME client device */ - id = mei_me_cl_by_id(dev, cl->me_client_id); - if (id < 0) - return id; + me_cl = mei_me_cl_by_uuid_id(dev, &cl->cl_uuid, cl->me_client_id); + if (!me_cl) + return -ENOTTY; - if (length > dev->me_clients[id].props.max_msg_length) + if (length > me_cl->props.max_msg_length) return -EFBIG; cb = mei_io_cb_init(cl, NULL); @@ -430,7 +429,7 @@ int mei_cl_enable_device(struct mei_cl_device *device) err = mei_cl_connect(cl, NULL); if (err < 0) { mutex_unlock(&dev->device_lock); - dev_err(&dev->pdev->dev, "Could not connect to the ME client"); + dev_err(dev->dev, "Could not connect to the ME client"); return err; } @@ -462,7 +461,7 @@ int mei_cl_disable_device(struct mei_cl_device *device) if (cl->state != MEI_FILE_CONNECTED) { mutex_unlock(&dev->device_lock); - dev_err(&dev->pdev->dev, "Already disconnected"); + dev_err(dev->dev, "Already disconnected"); return 0; } @@ -472,7 +471,7 @@ int mei_cl_disable_device(struct mei_cl_device *device) err = mei_cl_disconnect(cl); if (err < 0) { mutex_unlock(&dev->device_lock); - dev_err(&dev->pdev->dev, + dev_err(dev->dev, "Could not disconnect from the ME client"); return err; |