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Commit 48b8d169 authored by Ramesh V's avatar Ramesh V
Browse files

msm: camera: cpp: add a check while disabling regulator in cpp 



add a check while disabling regulator in cpp.

Change-Id: I74e55a50a6725218c85e8601c00bcd110ea5fe0d
Signed-off-by: default avatarRamesh V <ramev@codeaurora.org>
parent 3ce8d9c2

drivers/media/platform/msm/camera_v2/pproc/cpp/msm_cpp.c

+15 −9
Original line number Diff line number Diff line
@@ -1218,15 +1218,21 @@ static void cpp_release_hardware(struct cpp_device *cpp_dev) 
	iounmap(cpp_dev->camss_cpp_base);

	msm_cam_clk_enable(&cpp_dev->pdev->dev, cpp_clk_info,

		cpp_dev->cpp_clk, cpp_dev->num_clk, 0);

	if (cpp_dev->fs_cpp) {

		regulator_disable(cpp_dev->fs_cpp);

		regulator_put(cpp_dev->fs_cpp);

		cpp_dev->fs_cpp = NULL;

	}

	if (cpp_dev->fs_camss) {

		regulator_disable(cpp_dev->fs_camss);

		regulator_put(cpp_dev->fs_camss);

		cpp_dev->fs_camss = NULL;

	}

	if (cpp_dev->fs_mmagic_camss) {

		regulator_disable(cpp_dev->fs_mmagic_camss);

		regulator_put(cpp_dev->fs_mmagic_camss);

		cpp_dev->fs_mmagic_camss = NULL;

	}

	if (cpp_dev->stream_cnt > 0) {

		pr_warn("stream count active\n");

		rc = msm_cpp_update_bandwidth_setting(cpp_dev, 0, 0);