Searched hist:"2 fb0feed" (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/drivers/iommu/ |
H A D | mtk_iommu_v1.c | 2fb0feed Mon Jan 17 01:05:00 CST 2022 Yong Wu <yong.wu@mediatek.com> media: iommu/mediatek: Return ENODEV if the device is NULL
The platform device is created at: of_platform_default_populate_init: arch_initcall_sync ->of_platform_populate ->of_platform_device_create_pdata
When entering our probe, all the devices should be already created. if it is null, means NODEV. Currently we don't get the fail case. It's a minor fix, no need add fixes tags.
Signed-off-by: Yong Wu <yong.wu@mediatek.com> Acked-by: Joerg Roedel <jroedel@suse.de> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
|
H A D | mtk_iommu.c | 2fb0feed Mon Jan 17 01:05:00 CST 2022 Yong Wu <yong.wu@mediatek.com> media: iommu/mediatek: Return ENODEV if the device is NULL
The platform device is created at: of_platform_default_populate_init: arch_initcall_sync ->of_platform_populate ->of_platform_device_create_pdata
When entering our probe, all the devices should be already created. if it is null, means NODEV. Currently we don't get the fail case. It's a minor fix, no need add fixes tags.
Signed-off-by: Yong Wu <yong.wu@mediatek.com> Acked-by: Joerg Roedel <jroedel@suse.de> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
|