greybus: hd: rename host-driver structure

Rename host-driver structure to gb_hd_driver to more clearly separate it
from the host-device structure.

Also remove an outdated description of the struct.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

diff --git a/drivers/staging/greybus/es1.c b/drivers/staging/greybus/es1.c
index 07e1a14..0156db2 100644 (file)
--- a/drivers/staging/greybus/es1.c
+++ b/drivers/staging/greybus/es1.c
@@ -325,7 +325,7 @@ static int latency_tag_disable(struct gb_host_device *hd, u16 cport_id)
        return retval;
 }
 
-static struct greybus_host_driver es1_driver = {
+static struct gb_hd_driver es1_driver = {
        .hd_priv_size           = sizeof(struct es1_ap_dev),
        .message_send           = message_send,
        .message_cancel         = message_cancel,

diff --git a/drivers/staging/greybus/es2.c b/drivers/staging/greybus/es2.c
index 8860f60..903e321 100644 (file)
--- a/drivers/staging/greybus/es2.c
+++ b/drivers/staging/greybus/es2.c
@@ -471,7 +471,7 @@ static int latency_tag_disable(struct gb_host_device *hd, u16 cport_id)
        return retval;
 }
 
-static struct greybus_host_driver es2_driver = {
+static struct gb_hd_driver es2_driver = {
        .hd_priv_size           = sizeof(struct es2_ap_dev),
        .message_send           = message_send,
        .message_cancel         = message_cancel,

diff --git a/drivers/staging/greybus/hd.c b/drivers/staging/greybus/hd.c
index a09a920..910e1d2 100644 (file)
--- a/drivers/staging/greybus/hd.c
+++ b/drivers/staging/greybus/hd.c
@@ -28,7 +28,7 @@ static void free_hd(struct kref *kref)
        mutex_unlock(&hd_mutex);
 }
 
-struct gb_host_device *greybus_create_hd(struct greybus_host_driver *driver,
+struct gb_host_device *greybus_create_hd(struct gb_hd_driver *driver,
                                              struct device *parent,
                                              size_t buffer_size_max,
                                              size_t num_cports)
@@ -40,7 +40,7 @@ struct gb_host_device *greybus_create_hd(struct greybus_host_driver *driver,
         * so that we don't have to every time we make them.
         */
        if ((!driver->message_send) || (!driver->message_cancel)) {
-               pr_err("Must implement all greybus_host_driver callbacks!\n");
+               pr_err("Must implement all gb_hd_driver callbacks!\n");
                return ERR_PTR(-EINVAL);
        }
 

diff --git a/drivers/staging/greybus/hd.h b/drivers/staging/greybus/hd.h
index 122790d..7aea0c5 100644 (file)
--- a/drivers/staging/greybus/hd.h
+++ b/drivers/staging/greybus/hd.h
@@ -13,10 +13,7 @@
 struct gb_host_device;
 struct gb_message;
 
-/* Greybus "Host driver" structure, needed by a host controller driver to be
- * able to handle both SVC control as well as "real" greybus messages
- */
-struct greybus_host_driver {
+struct gb_hd_driver {
        size_t  hd_priv_size;
 
        int (*cport_enable)(struct gb_host_device *hd, u16 cport_id);
@@ -31,7 +28,7 @@ struct greybus_host_driver {
 struct gb_host_device {
        struct kref kref;
        struct device *parent;
-       const struct greybus_host_driver *driver;
+       const struct gb_hd_driver *driver;
 
        struct list_head interfaces;
        struct list_head connections;
@@ -51,7 +48,7 @@ struct gb_host_device {
        unsigned long hd_priv[0] __aligned(sizeof(s64));
 };
 
-struct gb_host_device *greybus_create_hd(struct greybus_host_driver *hd,
+struct gb_host_device *greybus_create_hd(struct gb_hd_driver *driver,
                                              struct device *parent,
                                              size_t buffer_size_max,
                                              size_t num_cports);