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| author | Fabio Estevam <festevam@gmail.com> | 2020-10-16 10:26:26 -0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-10-26 18:44:31 +0100 |
| commit | 3aee8a3a88fa533b74fb75640ca23001358e5476 (patch) | |
| tree | bddd435b55a2666cc77f72c416877615b9b3af7f /drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | |
| parent | 1b8d1070857da3c11307b3130eb4b05bee7d521d (diff) | |
mtd: rawnand: ifc: Move the ECC engine initialization to the right place
No ECC initialization should happen during the host controller probe.
In fact, we need the probe function to call nand_scan() in order to:
- identify the device, its capabilities and constraints (nand_scan_ident())
- configure the ECC engine accordingly (->attach_chip())
- scan its content and prepare the core (nand_scan_tail())
Moving these lines to fsl_ifc_attach_chip() fixes a regression caused by
a previous commit supposed to clarify these steps.
Based on a fix done for the mxc_nand driver by Miquel Raynal.
Fixes: d7157ff49a5b ("mtd: rawnand: Use the ECC framework user input parsing bits")
Reported-by: Han Xu <xhnjupt@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Tested-by: Han Xu <xhnjupt@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20201016132626.30112-1-festevam@gmail.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c')
0 files changed, 0 insertions, 0 deletions