74d3a3a707
This patch avoids dereferencing msm_host->dev when it is NULL. If we find ourselves tearing down dsi before calling (mdp4|mdp5|dpu)_kms_init(), we'll end up in a state where the dev pointer is NULL and trying to extract priv from it will fail. This was introduced in a seemingly innocuous commit to ensure the arguments to msm_gem_put_iova() are correct (even though that function has been a stub for ~5 years). Correctness FTW! \o/ Fixes: b01884a286b0 drm/msm: use correct aspace pointer in msm_gem_put_iova() Cc: Daniel Mack <daniel@zonque.org> Cc: Rob Clark <robdclark@gmail.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com> |
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|---|---|---|
| .. | ||
| phy | ||
| pll | ||
| dsi.c | ||
| dsi.h | ||
| dsi.xml.h | ||
| dsi_cfg.c | ||
| dsi_cfg.h | ||
| dsi_host.c | ||
| dsi_manager.c | ||
| mmss_cc.xml.h | ||
| sfpb.xml.h | ||