media: amphion: Fix VPU core alias name

[ Upstream commit f033c87fda47e272bb4f75dc7b03677261d91158 ]

Starting with commit f6038de293f2 ("arm64: dts: imx8qm: Fix VPU core
alias name") the alias for VPU cores uses dashes instead of underscores.
Adjust the alias stem accordingly. Fixes the errors:
amphion-vpu-core 2d040000.vpu-core: can't get vpu core id
amphion-vpu-core 2d050000.vpu-core: can't get vpu core id

Fixes: f6038de293f2 ("arm64: dts: imx8qm: Fix VPU core alias name")
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Ming Qian <ming.qian@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/media/platform/amphion/vpu_core.c b/drivers/media/platform/amphion/vpu_core.c
index 1af6fc9..3a2030d 100644 (file)
--- a/drivers/media/platform/amphion/vpu_core.c
+++ b/drivers/media/platform/amphion/vpu_core.c
@@ -642,7 +642,7 @@ static int vpu_core_probe(struct platform_device *pdev)
                return -ENODEV;
 
        core->type = core->res->type;
-       core->id = of_alias_get_id(dev->of_node, "vpu_core");
+       core->id = of_alias_get_id(dev->of_node, "vpu-core");
        if (core->id < 0) {
                dev_err(dev, "can't get vpu core id\n");
                return core->id;