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-rw-r--r--drivers/hid/intel-ish-hid/ishtp-hid-client.c4
-rw-r--r--drivers/hid/intel-ish-hid/ishtp/bus.c15
-rw-r--r--include/linux/intel-ish-client-if.h1
3 files changed, 17 insertions, 3 deletions
diff --git a/drivers/hid/intel-ish-hid/ishtp-hid-client.c b/drivers/hid/intel-ish-hid/ishtp-hid-client.c
index 56777a43e69c..19102a3be4ca 100644
--- a/drivers/hid/intel-ish-hid/ishtp-hid-client.c
+++ b/drivers/hid/intel-ish-hid/ishtp-hid-client.c
@@ -899,7 +899,7 @@ static int hid_ishtp_cl_reset(struct ishtp_cl_device *cl_device)
*/
static int hid_ishtp_cl_suspend(struct device *device)
{
- struct ishtp_cl_device *cl_device = dev_get_drvdata(device);
+ struct ishtp_cl_device *cl_device = ishtp_dev_to_cl_device(device);
struct ishtp_cl *hid_ishtp_cl = ishtp_get_drvdata(cl_device);
struct ishtp_cl_data *client_data = ishtp_get_client_data(hid_ishtp_cl);
@@ -920,7 +920,7 @@ static int hid_ishtp_cl_suspend(struct device *device)
*/
static int hid_ishtp_cl_resume(struct device *device)
{
- struct ishtp_cl_device *cl_device = dev_get_drvdata(device);
+ struct ishtp_cl_device *cl_device = ishtp_dev_to_cl_device(device);
struct ishtp_cl *hid_ishtp_cl = ishtp_get_drvdata(cl_device);
struct ishtp_cl_data *client_data = ishtp_get_client_data(hid_ishtp_cl);
diff --git a/drivers/hid/intel-ish-hid/ishtp/bus.c b/drivers/hid/intel-ish-hid/ishtp/bus.c
index fb8ca12955b4..4b4a6047dc72 100644
--- a/drivers/hid/intel-ish-hid/ishtp/bus.c
+++ b/drivers/hid/intel-ish-hid/ishtp/bus.c
@@ -479,7 +479,6 @@ static struct ishtp_cl_device *ishtp_bus_add_device(struct ishtp_device *dev,
}
ishtp_device_ready = true;
- dev_set_drvdata(&device->dev, device);
return device;
}
@@ -648,6 +647,20 @@ void *ishtp_get_drvdata(struct ishtp_cl_device *cl_device)
EXPORT_SYMBOL(ishtp_get_drvdata);
/**
+ * ishtp_dev_to_cl_device() - get ishtp_cl_device instance from device instance
+ * @device: device instance
+ *
+ * Get ish_cl_device instance which embeds device instance in it.
+ *
+ * Return: pointer to ishtp_cl_device instance
+ */
+struct ishtp_cl_device *ishtp_dev_to_cl_device(struct device *device)
+{
+ return to_ishtp_cl_device(device);
+}
+EXPORT_SYMBOL(ishtp_dev_to_cl_device);
+
+/**
* ishtp_bus_new_client() - Create a new client
* @dev: ISHTP device instance
*
diff --git a/include/linux/intel-ish-client-if.h b/include/linux/intel-ish-client-if.h
index 16255c2ca2f4..0d6b4bc191c5 100644
--- a/include/linux/intel-ish-client-if.h
+++ b/include/linux/intel-ish-client-if.h
@@ -103,6 +103,7 @@ void ishtp_put_device(struct ishtp_cl_device *cl_dev);
void ishtp_get_device(struct ishtp_cl_device *cl_dev);
void ishtp_set_drvdata(struct ishtp_cl_device *cl_device, void *data);
void *ishtp_get_drvdata(struct ishtp_cl_device *cl_device);
+struct ishtp_cl_device *ishtp_dev_to_cl_device(struct device *dev);
int ishtp_register_event_cb(struct ishtp_cl_device *device,
void (*read_cb)(struct ishtp_cl_device *));
struct ishtp_fw_client *ishtp_fw_cl_get_client(struct ishtp_device *dev,