diff options
author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-07-08 04:03:56 +0300 |
---|---|---|
committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-12-03 03:13:05 +0300 |
commit | 531d5313d934325c10721e1d22e352dc4c4a236e (patch) | |
tree | 583e326fa467ddddfab22247ee6d71d903eb207a /drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c | |
parent | 323e9a18d6e195f44eaaa3d3fe92fce9073fe298 (diff) |
drm/msm/mdp5: use devres-managed allocation for SMP data
Use devm_kzalloc to create SMP data structure. This allows us
to remove corresponding kfree and drop mdp5_smp_destroy() function.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/546172/
Link: https://lore.kernel.org/r/20230708010407.3871346-7-dmitry.baryshkov@linaro.org
Diffstat (limited to 'drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c')
-rw-r--r-- | drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c index b68682c1b5bc..8b59562e29e2 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c @@ -370,23 +370,17 @@ void mdp5_smp_dump(struct mdp5_smp *smp, struct drm_printer *p) drm_modeset_unlock(&mdp5_kms->glob_state_lock); } -void mdp5_smp_destroy(struct mdp5_smp *smp) -{ - kfree(smp); -} struct mdp5_smp *mdp5_smp_init(struct mdp5_kms *mdp5_kms, const struct mdp5_smp_block *cfg) { + struct drm_device *dev = mdp5_kms->dev; struct mdp5_smp_state *state; struct mdp5_global_state *global_state; struct mdp5_smp *smp; - int ret; - smp = kzalloc(sizeof(*smp), GFP_KERNEL); - if (unlikely(!smp)) { - ret = -ENOMEM; - goto fail; - } + smp = devm_kzalloc(dev->dev, sizeof(*smp), GFP_KERNEL); + if (unlikely(!smp)) + return ERR_PTR(-ENOMEM); smp->dev = mdp5_kms->dev; smp->blk_cnt = cfg->mmb_count; @@ -400,9 +394,4 @@ struct mdp5_smp *mdp5_smp_init(struct mdp5_kms *mdp5_kms, const struct mdp5_smp_ memcpy(smp->reserved, cfg->reserved, sizeof(smp->reserved)); return smp; -fail: - if (smp) - mdp5_smp_destroy(smp); - - return ERR_PTR(ret); } |