The patch

ASoC: SOF: imx8: Fix return value check in imx8_probe()

has been applied to the asoc tree at

https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4

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.

Please add any relevant lists and maintainers to the CCs when replying to this mail.

Thanks, Mark

From 393151c211006cc5ac6af26ecd9982dd916a8104 Mon Sep 17 00:00:00 2001

From: Wei Yongjun weiyongjun1@huawei.com Date: Mon, 26 Aug 2019 12:00:03 +0000 Subject: [PATCH] ASoC: SOF: imx8: Fix return value check in imx8_probe()

In case of error, the function devm_ioremap_wc() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test.

Fixes: 202acc565a1f ("ASoC: SOF: imx: Add i.MX8 HW support") Signed-off-by: Wei Yongjun weiyongjun1@huawei.com Reviewed-by: Daniel Baluta daniel.baluta@nxp.com Link: https://lore.kernel.org/r/20190826120003.183279-1-weiyongjun1@huawei.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/sof/imx/imx8.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c index 640472491037..c9d849ced54a 100644 --- a/sound/soc/sof/imx/imx8.c +++ b/sound/soc/sof/imx/imx8.c @@ -296,10 +296,10 @@ static int imx8_probe(struct snd_sof_dev *sdev) sdev->bar[SOF_FW_BLK_TYPE_SRAM] = devm_ioremap_wc(sdev->dev, res.start, res.end - res.start + 1); - if (IS_ERR(sdev->bar[SOF_FW_BLK_TYPE_SRAM])) { + if (!sdev->bar[SOF_FW_BLK_TYPE_SRAM]) { dev_err(sdev->dev, "failed to ioremap mem 0x%x size 0x%x\n", base, size); - ret = PTR_ERR(sdev->bar[SOF_FW_BLK_TYPE_SRAM]); + ret = -ENOMEM; goto exit_pdev_unregister; } sdev->mailbox_bar = SOF_FW_BLK_TYPE_SRAM;