The patch
ASoC: samsung: spdif: Fix DMA filter initialization
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
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Thanks, Mark
From a4513320423a388ed55eb0754353f46b10d05a99 Mon Sep 17 00:00:00 2001
From: Sylwester Nawrocki s.nawrocki@samsung.com Date: Wed, 2 Nov 2016 12:03:03 +0100 Subject: [PATCH] ASoC: samsung: spdif: Fix DMA filter initialization MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit
This patch fixes issues introduced in commit 73f5dfc68316bef2ab7062ec "ASoC: samsung: get access to DMA engine early to defer probe properly" and indicated by a following compilation warning:
CC [M] sound/soc/samsung/spdif.o sound/soc/samsung/spdif.c: In function ‘spdif_probe’: sound/soc/samsung/spdif.c:419:6: warning: ‘filter’ may be used uninitialized in this function [-Wuninitialized]
Signed-off-by: Sylwester Nawrocki s.nawrocki@samsung.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/samsung/spdif.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-)
diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c index 704b7b12bf8b..779504f54bc0 100644 --- a/sound/soc/samsung/spdif.c +++ b/sound/soc/samsung/spdif.c @@ -416,6 +416,15 @@ static int spdif_probe(struct platform_device *pdev) goto err3; }
+ spdif_stereo_out.addr_width = 2; + spdif_stereo_out.addr = mem_res->start + DATA_OUTBUF; + filter = NULL; + if (spdif_pdata) { + spdif_stereo_out.filter_data = spdif_pdata->dma_playback; + filter = spdif_pdata->dma_filter; + } + spdif->dma_playback = &spdif_stereo_out; + ret = samsung_asoc_dma_platform_register(&pdev->dev, filter, NULL, NULL); if (ret) { @@ -432,16 +441,6 @@ static int spdif_probe(struct platform_device *pdev) goto err4; }
- spdif_stereo_out.addr_width = 2; - spdif_stereo_out.addr = mem_res->start + DATA_OUTBUF; - filter = NULL; - if (spdif_pdata) { - spdif_stereo_out.filter_data = spdif_pdata->dma_playback; - filter = spdif_pdata->dma_filter; - } - - spdif->dma_playback = &spdif_stereo_out; - return 0; err4: iounmap(spdif->regs);