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| author | Saravana Kannan <saravanak@google.com> | 2023-02-06 17:42:04 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-02-08 13:37:55 +0100 |
| commit | fb42378dcc7f247df56f0ecddfdae85487495fbc (patch) | |
| tree | 9b806d58db1040d8216902e80fb15e8e0dddf638 /tools/perf/scripts/python/bin/task-analyzer-record | |
| parent | firmware: arm_scmi: Set fwnode for the scmi_device (diff) | |
| download | linux-fb42378dcc7f247df56f0ecddfdae85487495fbc.tar.gz linux-fb42378dcc7f247df56f0ecddfdae85487495fbc.zip | |
mtd: mtdpart: Don't create platform device that'll never probe
These "nvmem-cells" platform devices never get probed because there's no
platform driver for it and it's never used anywhere else. So it's a
waste of memory. These devices also cause fw_devlink to block nvmem
consumers of "nvmem-cells" partition from probing because the supplier
device never probes.
So stop creating platform devices for nvmem-cells partitions to avoid
wasting memory and to avoid blocking probing of consumers.
Reported-by: Maxim Kiselev <bigunclemax@gmail.com>
Fixes: bcdf0315a61a ("mtd: call of_platform_populate() for MTD partitions")
Signed-off-by: Saravana Kannan <saravanak@google.com>
Tested-by: Maksim Kiselev <bigunclemax@gmail.com>
Tested-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # qcom/sm7225-fairphone-fp4
Link: https://lore.kernel.org/r/20230207014207.1678715-13-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/task-analyzer-record')
0 files changed, 0 insertions, 0 deletions