diff options
| author | Li Yang <leoyang.li@nxp.com> | 2021-11-17 00:18:46 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2022-01-27 12:41:23 +0300 |
| commit | 3e25f800afb82bd9e5f82458c0c71f1623b31ee5 (patch) | |
| tree | 43d3480f2a2868e4ac41953775e6e9ca4a0c4cf4 /drivers/memory | |
| parent | 985ede63a045eabf3f9dbd7b52a10ae6f2272cb2 (diff) | |
| download | linux-3e25f800afb82bd9e5f82458c0c71f1623b31ee5.tar.xz | |
memory: fsl_ifc: populate child devices without relying on simple-bus
After we update the binding to not use simple-bus compatible for the
controller, we need the driver to populate the child devices explicitly.
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Link: https://lore.kernel.org/r/20211116211846.16335-3-leoyang.li@nxp.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Diffstat (limited to 'drivers/memory')
| -rw-r--r-- | drivers/memory/fsl_ifc.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/memory/fsl_ifc.c b/drivers/memory/fsl_ifc.c index 75a8c38df939..2f6939da21cd 100644 --- a/drivers/memory/fsl_ifc.c +++ b/drivers/memory/fsl_ifc.c @@ -88,6 +88,7 @@ static int fsl_ifc_ctrl_remove(struct platform_device *dev) { struct fsl_ifc_ctrl *ctrl = dev_get_drvdata(&dev->dev); + of_platform_depopulate(&dev->dev); free_irq(ctrl->nand_irq, ctrl); free_irq(ctrl->irq, ctrl); @@ -285,8 +286,16 @@ static int fsl_ifc_ctrl_probe(struct platform_device *dev) } } + /* legacy dts may still use "simple-bus" compatible */ + ret = of_platform_populate(dev->dev.of_node, NULL, NULL, + &dev->dev); + if (ret) + goto err_free_nandirq; + return 0; +err_free_nandirq: + free_irq(fsl_ifc_ctrl_dev->nand_irq, fsl_ifc_ctrl_dev); err_free_irq: free_irq(fsl_ifc_ctrl_dev->irq, fsl_ifc_ctrl_dev); err_unmap_nandirq: |