diff options
| author | Ruan Jinjie <ruanjinjie@huawei.com> | 2023-08-01 15:52:53 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-08-10 07:58:36 +0200 |
| commit | 74a5a66fb422759961d78a7751a1f0b6b06b80f6 (patch) | |
| tree | 1a447313fb5211888ed8dfafbd02ac87e5823c8c /drivers/media/cec | |
| parent | media: cx23885: debug cosmetics (diff) | |
| download | linux-74a5a66fb422759961d78a7751a1f0b6b06b80f6.tar.xz linux-74a5a66fb422759961d78a7751a1f0b6b06b80f6.zip | |
media: tegra_cec: fix the return value handle for platform_get_irq()
There is no possible for platform_get_irq() to return 0,
and the return value of platform_get_irq() is more sensible
to show the error reason.
Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers/media/cec')
| -rw-r--r-- | drivers/media/cec/platform/tegra/tegra_cec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/cec/platform/tegra/tegra_cec.c b/drivers/media/cec/platform/tegra/tegra_cec.c index 699c3819f3b2..7c1022cee1e8 100644 --- a/drivers/media/cec/platform/tegra/tegra_cec.c +++ b/drivers/media/cec/platform/tegra/tegra_cec.c @@ -348,8 +348,8 @@ static int tegra_cec_probe(struct platform_device *pdev) cec->tegra_cec_irq = platform_get_irq(pdev, 0); - if (cec->tegra_cec_irq <= 0) - return -EBUSY; + if (cec->tegra_cec_irq < 0) + return cec->tegra_cec_irq; cec->cec_base = devm_ioremap(&pdev->dev, res->start, resource_size(res)); |