Messages in this thread | | | From | Chen-Yu Tsai <> | Date | Wed, 9 Aug 2017 17:16:29 +0800 | Subject | Re: [linux-sunxi] [PATCH 2/4] drivers: soc: sunxi: fix error processing on base address when claiming |
| |
On Wed, Aug 9, 2017 at 4:56 PM, Icenowy Zheng <icenowy@aosc.io> wrote: > When claiming SRAM, if the base is set to an error, it means that the > SRAM controller has been probed, but failed to remap the controller > memory zone. If the base is zero, thus the SRAM controller should be not > probed at all, and it should return -EPROBE_DEFER. However, currently we > returned -EPROBE_DEFER in the former situation, and ignored the latter > situation (which will lead to the kernel to panic). > > Fix the behavior on abnormal base address processing when claiming. > > Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Fixes: 4af34b572a85 ("drivers: soc: sunxi: Introduce SoC driver to map SRAMs") ?
I can add the tag when applying.
ChenYu
| |