greybus: hid: use the bundle struct device instead of the connector

We are removing struct device from the gb_connection structure in the
near future.  The gb_bundle structure's struct device should be used as
a replacement.

This patch moves the hid driver to use the bundle pointer instead of the
connection pointer.

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Reviewed-by: Alex Elder <elder@linaro.org>

diff --git a/drivers/staging/greybus/hid.c b/drivers/staging/greybus/hid.c
index a2f0612..3ac9c10 100644 (file)
--- a/drivers/staging/greybus/hid.c
+++ b/drivers/staging/greybus/hid.c
@@ -86,7 +86,7 @@ static int gb_hid_set_report(struct gb_hid *ghid, u8 report_type, u8 report_id,
 
        ret = gb_operation_request_send_sync(operation);
        if (ret) {
-               dev_err(&operation->connection->dev,
+               dev_err(&operation->connection->bundle->dev,
                        "failed to set report: %d\n", ret);
        } else {
                ret = len;
@@ -104,7 +104,7 @@ static int gb_hid_irq_handler(u8 type, struct gb_operation *op)
        struct gb_hid_input_report_request *request = op->request->payload;
 
        if (type != GB_HID_TYPE_IRQ_EVENT) {
-               dev_err(&connection->dev,
+               dev_err(&connection->bundle->dev,
                        "unsupported unsolicited request\n");
                return -EINVAL;
        }
@@ -403,7 +403,7 @@ static int gb_hid_init(struct gb_hid *ghid)
 
        hid->driver_data = ghid;
        hid->ll_driver = &gb_hid_ll_driver;
-       hid->dev.parent = &ghid->connection->dev;
+       hid->dev.parent = &ghid->connection->bundle->dev;
 #if LINUX_VERSION_CODE < KERNEL_VERSION(3,15,0)
        hid->hid_get_raw_report = gb_hid_get_raw_report;
        hid->hid_output_raw_report = gb_hid_output_raw_report;
@@ -412,7 +412,8 @@ static int gb_hid_init(struct gb_hid *ghid)
 
        /* Set HID device's name */
        snprintf(hid->name, sizeof(hid->name), "%s %04hX:%04hX",
-                dev_name(&ghid->connection->dev), hid->vendor, hid->product);
+                dev_name(&ghid->connection->bundle->dev),
+                hid->vendor, hid->product);
 
        return 0;
 }