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| author | Sean Rhodes <sean@starlabs.systems> | 2024-11-19 08:58:15 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-08 10:02:22 +0100 |
| commit | 4652446429893195ba501d64967f09c81eb995bd (patch) | |
| tree | 0eff1e546068ccb7b176a33eae8b59db45499cfc /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 0ce5c0dac768be14afe2426101b568a0f66bfc4d (diff) | |
drivers/card_reader/rtsx_usb: Restore interrupt based detection
commit 235b630eda072d7e7b102ab346d6b8a2c028a772 upstream.
This commit reintroduces interrupt-based card detection previously
used in the rts5139 driver. This functionality was removed in commit
00d8521dcd23 ("staging: remove rts5139 driver code").
Reintroducing this mechanism fixes presence detection for certain card
readers, which with the current driver, will taken approximately 20
seconds to enter S3 as `mmc_rescan` has to be frozen.
Fixes: 00d8521dcd23 ("staging: remove rts5139 driver code")
Cc: stable@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Link: https://lore.kernel.org/r/20241119085815.11769-1-sean@starlabs.systems
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions