diff options
| author | Fernando Ramos <greenfoo@u92.eu> | 2021-09-24 09:43:13 +0300 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2021-10-01 20:00:02 +0300 |
| commit | a2cd9947d99b54c959fce20dc19d81af53f4674e (patch) | |
| tree | 540392f88b7b33e22feeb3bfa0811bb16094ad11 /drivers/gpu/drm/tegra/dsi.c | |
| parent | 6b92e77156c5adf6606c8ad825c71404417d88af (diff) | |
| download | linux-a2cd9947d99b54c959fce20dc19d81af53f4674e.tar.xz | |
drm/tegra: cleanup: drm_modeset_lock_all() --> DRM_MODESET_LOCK_ALL_BEGIN()
As requested in Documentation/gpu/todo.rst, replace driver calls to
drm_modeset_lock_all() with DRM_MODESET_LOCK_ALL_BEGIN() and
DRM_MODESET_LOCK_ALL_END()
Signed-off-by: Fernando Ramos <greenfoo@u92.eu>
Reviewed-by: Sean Paul <sean@poorly.run>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210924064324.229457-7-greenfoo@u92.eu
Diffstat (limited to 'drivers/gpu/drm/tegra/dsi.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/dsi.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c index f46d377f0c30..28050c188c1c 100644 --- a/drivers/gpu/drm/tegra/dsi.c +++ b/drivers/gpu/drm/tegra/dsi.c @@ -23,6 +23,7 @@ #include <drm/drm_mipi_dsi.h> #include <drm/drm_panel.h> #include <drm/drm_simple_kms_helper.h> +#include <drm/drm_drv.h> #include "dc.h" #include "drm.h" @@ -202,10 +203,11 @@ static int tegra_dsi_show_regs(struct seq_file *s, void *data) struct tegra_dsi *dsi = node->info_ent->data; struct drm_crtc *crtc = dsi->output.encoder.crtc; struct drm_device *drm = node->minor->dev; + struct drm_modeset_acquire_ctx ctx; unsigned int i; int err = 0; - drm_modeset_lock_all(drm); + DRM_MODESET_LOCK_ALL_BEGIN(drm, ctx, 0, err); if (!crtc || !crtc->state->active) { err = -EBUSY; @@ -220,7 +222,7 @@ static int tegra_dsi_show_regs(struct seq_file *s, void *data) } unlock: - drm_modeset_unlock_all(drm); + DRM_MODESET_LOCK_ALL_END(drm, ctx, err); return err; } |