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| author | Ruoyu Wang <ruoyuw560@gmail.com> | 2026-06-09 08:26:47 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-06-10 02:06:47 +0300 |
| commit | 606c0826bd90384a54571c0c5475ca41f50164ea (patch) | |
| tree | 1066fc3747c0bf4313101537769ac4e9789df58a /tools/lib/python | |
| parent | fc82dda1dcc61a4e48c1511d0a3beefc9dc77312 (diff) | |
| download | linux-606c0826bd90384a54571c0c5475ca41f50164ea.tar.xz | |
spi: meson-spifc: fix runtime PM leak on remove
pm_runtime_get_sync() increments the runtime PM usage counter even when it
returns an error. meson_spifc_remove() uses it to resume the controller
before disabling runtime PM, but never drops the usage counter again.
Balance the get with pm_runtime_put_noidle() after disabling runtime PM,
matching the teardown pattern used by other SPI controller drivers.
Found by static analysis. I do not have hardware to test this.
Fixes: c3e4bc5434d2 ("spi: meson: Add support for Amlogic Meson SPIFC")
Signed-off-by: Ruoyu Wang <ruoyuw560@gmail.com>
Link: https://patch.msgid.link/20260609052647.5-1-ruoyuw560@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions