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drm/tidss: Don't use drm_device->dev_private

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Upcasting using a container_of macro is more typesafe, faster and
easier for the compiler to optimize.

Tested-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200415074034.175360-25-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2020-04-15 09:39:59 +02:00
parent b3b134007e
commit 02bb1317d5
6 changed files with 20 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/gpu/drm/tidss/tidss_crtc.c
View File

@ -24,7 +24,7 @@
static void tidss_crtc_finish_page_flip(struct tidss_crtc *tcrtc)
{
struct drm_device *ddev = tcrtc->crtc.dev;
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
struct drm_pending_vblank_event *event;
unsigned long flags;
bool busy;
@ -88,7 +88,7 @@ static int tidss_crtc_atomic_check(struct drm_crtc *crtc,
struct drm_crtc_state *state)
{
struct drm_device *ddev = crtc->dev;
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
struct dispc_device *dispc = tidss->dispc;
struct tidss_crtc *tcrtc = to_tidss_crtc(crtc);
u32 hw_videoport = tcrtc->hw_videoport;
@ -165,7 +165,7 @@ static void tidss_crtc_atomic_flush(struct drm_crtc *crtc,
{
struct tidss_crtc *tcrtc = to_tidss_crtc(crtc);
struct drm_device *ddev = crtc->dev;
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
unsigned long flags;
dev_dbg(ddev->dev,
@ -216,7 +216,7 @@ static void tidss_crtc_atomic_enable(struct drm_crtc *crtc,
{
struct tidss_crtc *tcrtc = to_tidss_crtc(crtc);
struct drm_device *ddev = crtc->dev;
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
const struct drm_display_mode *mode = &crtc->state->adjusted_mode;
unsigned long flags;
int r;
@ -259,7 +259,7 @@ static void tidss_crtc_atomic_disable(struct drm_crtc *crtc,
{
struct tidss_crtc *tcrtc = to_tidss_crtc(crtc);
struct drm_device *ddev = crtc->dev;
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
unsigned long flags;
dev_dbg(ddev->dev, "%s, event %p\n", __func__, crtc->state->event);
@ -295,7 +295,7 @@ enum drm_mode_status tidss_crtc_mode_valid(struct drm_crtc *crtc,
{
struct tidss_crtc *tcrtc = to_tidss_crtc(crtc);
struct drm_device *ddev = crtc->dev;
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
return dispc_vp_mode_valid(tidss->dispc, tcrtc->hw_videoport, mode);
}
@ -314,7 +314,7 @@ static const struct drm_crtc_helper_funcs tidss_crtc_helper_funcs = {
static int tidss_crtc_enable_vblank(struct drm_crtc *crtc)
{
struct drm_device *ddev = crtc->dev;
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
dev_dbg(ddev->dev, "%s\n", __func__);
@ -328,7 +328,7 @@ static int tidss_crtc_enable_vblank(struct drm_crtc *crtc)
static void tidss_crtc_disable_vblank(struct drm_crtc *crtc)
{
struct drm_device *ddev = crtc->dev;
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
dev_dbg(ddev->dev, "%s\n", __func__);

2
drivers/gpu/drm/tidss/tidss_drv.c
View File

@ -147,8 +147,6 @@ static int tidss_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, tidss);
ddev->dev_private = tidss;
ret = dispc_init(tidss);
if (ret) {
dev_err(dev, "failed to initialize dispc: %d\n", ret);

2
drivers/gpu/drm/tidss/tidss_drv.h
View File

@ -33,6 +33,8 @@ struct tidss_device {
struct drm_atomic_state *saved_state;
};
#define to_tidss(__dev) container_of(__dev, struct tidss_device, ddev)
int tidss_runtime_get(struct tidss_device *tidss);
void tidss_runtime_put(struct tidss_device *tidss);

12
drivers/gpu/drm/tidss/tidss_irq.c
View File

@ -23,7 +23,7 @@ static void tidss_irq_update(struct tidss_device *tidss)
void tidss_irq_enable_vblank(struct drm_crtc *crtc)
{
struct drm_device *ddev = crtc->dev;
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
struct tidss_crtc *tcrtc = to_tidss_crtc(crtc);
u32 hw_videoport = tcrtc->hw_videoport;
unsigned long flags;
@ -38,7 +38,7 @@ void tidss_irq_enable_vblank(struct drm_crtc *crtc)
void tidss_irq_disable_vblank(struct drm_crtc *crtc)
{
struct drm_device *ddev = crtc->dev;
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
struct tidss_crtc *tcrtc = to_tidss_crtc(crtc);
u32 hw_videoport = tcrtc->hw_videoport;
unsigned long flags;
@ -53,7 +53,7 @@ void tidss_irq_disable_vblank(struct drm_crtc *crtc)
irqreturn_t tidss_irq_handler(int irq, void *arg)
{
struct drm_device *ddev = (struct drm_device *)arg;
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
unsigned int id;
dispc_irq_t irqstatus;
@ -95,7 +95,7 @@ void tidss_irq_resume(struct tidss_device *tidss)
void tidss_irq_preinstall(struct drm_device *ddev)
{
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
spin_lock_init(&tidss->wait_lock);
@ -109,7 +109,7 @@ void tidss_irq_preinstall(struct drm_device *ddev)
int tidss_irq_postinstall(struct drm_device *ddev)
{
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
unsigned long flags;
unsigned int i;
@ -138,7 +138,7 @@ int tidss_irq_postinstall(struct drm_device *ddev)
void tidss_irq_uninstall(struct drm_device *ddev)
{
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
tidss_runtime_get(tidss);
dispc_set_irqenable(tidss->dispc, 0);

2
drivers/gpu/drm/tidss/tidss_kms.c
View File

@ -25,7 +25,7 @@
static void tidss_atomic_commit_tail(struct drm_atomic_state *old_state)
{
struct drm_device *ddev = old_state->dev;
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
dev_dbg(ddev->dev, "%s\n", __func__);

6
drivers/gpu/drm/tidss/tidss_plane.c
View File

@ -22,7 +22,7 @@ static int tidss_plane_atomic_check(struct drm_plane *plane,
struct drm_plane_state *state)
{
struct drm_device *ddev = plane->dev;
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
struct tidss_plane *tplane = to_tidss_plane(plane);
const struct drm_format_info *finfo;
struct drm_crtc_state *crtc_state;
@ -101,7 +101,7 @@ static void tidss_plane_atomic_update(struct drm_plane *plane,
struct drm_plane_state *old_state)
{
struct drm_device *ddev = plane->dev;
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
struct tidss_plane *tplane = to_tidss_plane(plane);
struct drm_plane_state *state = plane->state;
u32 hw_videoport;
@ -133,7 +133,7 @@ static void tidss_plane_atomic_disable(struct drm_plane *plane,
struct drm_plane_state *old_state)
{
struct drm_device *ddev = plane->dev;
struct tidss_device *tidss = ddev->dev_private;
struct tidss_device *tidss = to_tidss(ddev);
struct tidss_plane *tplane = to_tidss_plane(plane);
dev_dbg(ddev->dev, "%s\n", __func__);