drm/qxl: Don't use drm_device->dev_private
Upcasting using a container_of macro is more typesafe, faster and
easier for the compiler to optimize.
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: virtualization@lists.linux-foundation.org
Cc: spice-devel@lists.freedesktop.org
Link: https://patchwork.freedesktop.org/patch/msgid/20200415074034.175360-28-daniel.vetter@ffwll.ch
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 09583a0..1082cd5 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -221,7 +221,7 @@ static int qxl_add_mode(struct drm_connector *connector,
bool preferred)
{
struct drm_device *dev = connector->dev;
- struct qxl_device *qdev = dev->dev_private;
+ struct qxl_device *qdev = to_qxl(dev);
struct drm_display_mode *mode = NULL;
int rc;
@@ -242,7 +242,7 @@ static int qxl_add_mode(struct drm_connector *connector,
static int qxl_add_monitors_config_modes(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
- struct qxl_device *qdev = dev->dev_private;
+ struct qxl_device *qdev = to_qxl(dev);
struct qxl_output *output = drm_connector_to_qxl_output(connector);
int h = output->index;
struct qxl_head *head;
@@ -310,7 +310,7 @@ static void qxl_crtc_update_monitors_config(struct drm_crtc *crtc,
const char *reason)
{
struct drm_device *dev = crtc->dev;
- struct qxl_device *qdev = dev->dev_private;
+ struct qxl_device *qdev = to_qxl(dev);
struct qxl_crtc *qcrtc = to_qxl_crtc(crtc);
struct qxl_head head;
int oldcount, i = qcrtc->index;
@@ -400,7 +400,7 @@ static int qxl_framebuffer_surface_dirty(struct drm_framebuffer *fb,
unsigned int num_clips)
{
/* TODO: vmwgfx where this was cribbed from had locking. Why? */
- struct qxl_device *qdev = fb->dev->dev_private;
+ struct qxl_device *qdev = to_qxl(fb->dev);
struct drm_clip_rect norect;
struct qxl_bo *qobj;
bool is_primary;
@@ -462,7 +462,7 @@ static const struct drm_crtc_helper_funcs qxl_crtc_helper_funcs = {
static int qxl_primary_atomic_check(struct drm_plane *plane,
struct drm_plane_state *state)
{
- struct qxl_device *qdev = plane->dev->dev_private;
+ struct qxl_device *qdev = to_qxl(plane->dev);
struct qxl_bo *bo;
if (!state->crtc || !state->fb)
@@ -476,7 +476,7 @@ static int qxl_primary_atomic_check(struct drm_plane *plane,
static int qxl_primary_apply_cursor(struct drm_plane *plane)
{
struct drm_device *dev = plane->dev;
- struct qxl_device *qdev = dev->dev_private;
+ struct qxl_device *qdev = to_qxl(dev);
struct drm_framebuffer *fb = plane->state->fb;
struct qxl_crtc *qcrtc = to_qxl_crtc(plane->state->crtc);
struct qxl_cursor_cmd *cmd;
@@ -523,7 +523,7 @@ static int qxl_primary_apply_cursor(struct drm_plane *plane)
static void qxl_primary_atomic_update(struct drm_plane *plane,
struct drm_plane_state *old_state)
{
- struct qxl_device *qdev = plane->dev->dev_private;
+ struct qxl_device *qdev = to_qxl(plane->dev);
struct qxl_bo *bo = gem_to_qxl_bo(plane->state->fb->obj[0]);
struct qxl_bo *primary;
struct drm_clip_rect norect = {
@@ -554,7 +554,7 @@ static void qxl_primary_atomic_update(struct drm_plane *plane,
static void qxl_primary_atomic_disable(struct drm_plane *plane,
struct drm_plane_state *old_state)
{
- struct qxl_device *qdev = plane->dev->dev_private;
+ struct qxl_device *qdev = to_qxl(plane->dev);
if (old_state->fb) {
struct qxl_bo *bo = gem_to_qxl_bo(old_state->fb->obj[0]);
@@ -570,7 +570,7 @@ static void qxl_cursor_atomic_update(struct drm_plane *plane,
struct drm_plane_state *old_state)
{
struct drm_device *dev = plane->dev;
- struct qxl_device *qdev = dev->dev_private;
+ struct qxl_device *qdev = to_qxl(dev);
struct drm_framebuffer *fb = plane->state->fb;
struct qxl_crtc *qcrtc = to_qxl_crtc(plane->state->crtc);
struct qxl_release *release;
@@ -679,7 +679,7 @@ static void qxl_cursor_atomic_update(struct drm_plane *plane,
static void qxl_cursor_atomic_disable(struct drm_plane *plane,
struct drm_plane_state *old_state)
{
- struct qxl_device *qdev = plane->dev->dev_private;
+ struct qxl_device *qdev = to_qxl(plane->dev);
struct qxl_release *release;
struct qxl_cursor_cmd *cmd;
int ret;
@@ -762,7 +762,7 @@ static void qxl_calc_dumb_shadow(struct qxl_device *qdev,
static int qxl_plane_prepare_fb(struct drm_plane *plane,
struct drm_plane_state *new_state)
{
- struct qxl_device *qdev = plane->dev->dev_private;
+ struct qxl_device *qdev = to_qxl(plane->dev);
struct drm_gem_object *obj;
struct qxl_bo *user_bo;
struct qxl_surface surf;
@@ -923,7 +923,7 @@ static int qdev_crtc_init(struct drm_device *dev, int crtc_id)
{
struct qxl_crtc *qxl_crtc;
struct drm_plane *primary, *cursor;
- struct qxl_device *qdev = dev->dev_private;
+ struct qxl_device *qdev = to_qxl(dev);
int r;
qxl_crtc = kzalloc(sizeof(struct qxl_crtc), GFP_KERNEL);
@@ -965,7 +965,7 @@ static int qdev_crtc_init(struct drm_device *dev, int crtc_id)
static int qxl_conn_get_modes(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
- struct qxl_device *qdev = dev->dev_private;
+ struct qxl_device *qdev = to_qxl(dev);
struct qxl_output *output = drm_connector_to_qxl_output(connector);
unsigned int pwidth = 1024;
unsigned int pheight = 768;
@@ -991,7 +991,7 @@ static enum drm_mode_status qxl_conn_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct drm_device *ddev = connector->dev;
- struct qxl_device *qdev = ddev->dev_private;
+ struct qxl_device *qdev = to_qxl(ddev);
if (qxl_check_mode(qdev, mode->hdisplay, mode->vdisplay) != 0)
return MODE_BAD;
@@ -1021,7 +1021,7 @@ static enum drm_connector_status qxl_conn_detect(
struct qxl_output *output =
drm_connector_to_qxl_output(connector);
struct drm_device *ddev = connector->dev;
- struct qxl_device *qdev = ddev->dev_private;
+ struct qxl_device *qdev = to_qxl(ddev);
bool connected = false;
/* The first monitor is always connected */
@@ -1071,7 +1071,7 @@ static int qxl_mode_create_hotplug_mode_update_property(struct qxl_device *qdev)
static int qdev_output_init(struct drm_device *dev, int num_output)
{
- struct qxl_device *qdev = dev->dev_private;
+ struct qxl_device *qdev = to_qxl(dev);
struct qxl_output *qxl_output;
struct drm_connector *connector;
struct drm_encoder *encoder;