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Commit bc78bdbc authored by Peter Liu's avatar Peter Liu
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msm: camera: Fix long overflow on the pix clk 



Using unsigned long to avoid overflow since
pix clk frequencies might cause long overflow.
Fix this by using unsigned long instead of long.

Change-Id: Iaf184de26d8ae689efa297096be9f01db84faded
Signed-off-by: default avatarPeter Liu <pingchie@codeaurora.org>
parent 6f1c4b95

drivers/media/platform/msm/camera_v2/isp/msm_isp_axi_util.c

+2 −2
Original line number Diff line number Diff line
@@ -1057,8 +1057,8 @@ static int msm_isp_update_stream_bandwidth(struct vfe_device *vfe_dev) 
	if (num_pix_streams > 0)

		total_pix_bandwidth = total_pix_bandwidth /

			num_pix_streams * (num_pix_streams - 1) +

			axi_data->src_info[VFE_PIX_0].pixel_clock *

			ISP_DEFAULT_FORMAT_FACTOR / ISP_Q2;

			((unsigned long)axi_data->src_info[VFE_PIX_0].

			pixel_clock) * ISP_DEFAULT_FORMAT_FACTOR / ISP_Q2;

	total_bandwidth = total_pix_bandwidth + total_rdi_bandwidth;



	rc = msm_isp_update_bandwidth(ISP_VFE0 + vfe_dev->pdev->id,