samsung-sm8650/android_kernel_samsung_sm8650-modules
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disp: msm: modify handling of debugfs initialization

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Add support to allow creation of debugfs node only if
CONFIG_DEBUG_FS is enabled.

Change-Id: Iaeaf51b3654c9458cf8131a9756e6b905007c4ae
Signed-off-by: Krishna Manikandan <mkrishn@codeaurora.org>
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
This commit is contained in:
Samantha Tran
2020-04-10 16:07:26 -07:00
parent a1143d12be
commit 22923230ef
3 changed files with 35 additions and 15 deletions
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11
msm/msm_drv.c
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@@ -873,16 +873,7 @@ static int msm_drm_component_init(struct device *dev)
drm_client_register(&kms->client);
}
priv->debug_root = debugfs_create_dir("debug",
ddev->primary->debugfs_root);
if (IS_ERR_OR_NULL(priv->debug_root)) {
pr_err("debugfs_root create_dir fail, error %ld\n",
PTR_ERR(priv->debug_root));
priv->debug_root = NULL;
goto fail;
}
ret = sde_dbg_debugfs_register(priv->debug_root);
ret = sde_dbg_debugfs_register(dev);
if (ret) {
dev_err(dev, "failed to reg sde dbg debugfs: %d\n", ret);
goto fail;