diff options
| author | Devyn Liu <liudingyuan@h-partners.com> | 2026-01-08 15:53:23 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-02-11 13:40:22 +0100 |
| commit | 70b24ad9d84a98c712c730336c9c4a9decbc985e (patch) | |
| tree | cb09a511b4daedf735267df6d2f9c02994ecfb25 /include/net/aligned_data.h | |
| parent | 58df2eca707c27f0e2d39db3485f0617dd5b4688 (diff) | |
spi: hisi-kunpeng: Fixed the wrong debugfs node name in hisi_spi debugfs initialization
[ Upstream commit b062a899c997df7b9ce29c62164888baa7a85833 ]
In hisi_spi_debugfs_init, spi controller pointer is calculated
by container_of macro, and the member is hs->dev. But the host
cannot be calculated offset directly by this. (hs->dev) points
to (pdev->dev), and it is the (host->dev.parent) rather than
(host->dev) points to the (pdev->dev), which is set in
__spi_alloc_controller.
In this patch, this issues is fixed by getting the spi_controller
data from pdev->dev by dev_get_drvdata() directly. (dev->driver_data)
points to the spi controller data in the probe stage.
Signed-off-by: Devyn Liu <liudingyuan@h-partners.com>
Reviewed-by: Yang Shen <shenyang39@huawei.com>
Link: https://patch.msgid.link/20260108075323.3831574-1-liudingyuan@h-partners.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions