disp:msm: fix return type from runtime api
pm_runtime_get_sync api can return non-zero return value for success case. For such cases the IOCTL should return success. Change-Id: I5868cfc3c0cdeb63c3b2e68f1dcddadcd0aae9ce Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
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@@ -1593,6 +1593,8 @@ int msm_ioctl_power_ctrl(struct drm_device *dev, void *data,
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if (rc < 0)
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ctx->enable_refcnt = old_cnt;
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else
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rc = 0;
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}
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pr_debug("pid %d enable %d, refcnt %d, vote_req %d\n",
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