msm: cvp: Avoid racing in cvp power control



SSR logic shall not dump CVP register if CVP
is being powered collapse.

Change-Id: I3da046e2734a883bbeea09c35b849899b22865da
Signed-off-by: George Shen <sqiao@codeaurora.org>

parent 2a98f234

drivers/media/platform/msm/cvp/cvp_hfi.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1423,9 +1423,9 @@ static int iris_hfi_flush_debug_queue(void *dev)
		return -EINVAL;
		}

		cvp_dump_csr(device);
		mutex_lock(&device->lock);

		cvp_dump_csr(device);
		if (!device->power_enabled) {
		dprintk(CVP_WARN, "%s: iris power off\n", __func__);
		rc = -EINVAL;