Commit 7aa9f184 authored Nov 04, 2011 by Sylwester Nawrocki Committed by Mauro Carvalho Chehab Nov 24, 2011

[media] s5p-fimc: Fix initialization for proper system suspend support



ST_LPM bit must not be initially set, so the first resume helper
call properly quiesce the device's operation.
Also fimc_runtime_suspend() at device remove is unneeded and
leads to unbalanced clock disable so remove it.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent 64c570f5

drivers/media/video/s5p-fimc/fimc-core.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -1615,7 +1615,6 @@ static int fimc_probe(struct platform_device *pdev)
		pdata = pdev->dev.platform_data;
		fimc->pdata = pdata;

		set_bit(ST_LPM, &fimc->state);

		init_waitqueue_head(&fimc->irq_queue);
		spin_lock_init(&fimc->slock);
		@@ -1780,7 +1779,6 @@ static int __devexit fimc_remove(struct platform_device *pdev)
		struct fimc_dev *fimc = platform_get_drvdata(pdev);

		pm_runtime_disable(&pdev->dev);
		fimc_runtime_suspend(&pdev->dev);
		pm_runtime_set_suspended(&pdev->dev);

		vb2_dma_contig_cleanup_ctx(fimc->alloc_ctx);

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