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authorTobias Klauser <tklauser@distanz.ch>2013-12-23 10:03:01 +0100
committerTobias Klauser <tklauser@distanz.ch>2013-12-23 10:03:01 +0100
commit61fa17c72e5b8a39ab4bc15486061f5d252e7ba5 (patch)
tree29e001fc22229ab06fa4dd6c13e155b2516bb2fc /locking.h
parenteee6fb6e175287e2285ab47783fdab44c1530eb1 (diff)
netsniff-ng 0.5.8-rc5v0.5.8-rc5
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'locking.h')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-07-03 04:32:45 +0000
amp;id2=1001354ca34179f3db924eb66672442a173147dc'>diff)
spi: mark device nodes only in case of successful instantiation
Instantiated SPI device nodes are marked with OF_POPULATE. This was introduced in bd6c164. On unloading, loaded device nodes will of course be unmarked. The problem are nodes that fail during initialisation: If a node fails, it won't be unloaded and hence not be unmarked. If a SPI driver module is unloaded and reloaded, it will skip nodes that failed before. Skip device nodes that are already populated and mark them only in case of success. Note that the same issue exists for I2C. Fixes: bd6c164 ("spi: Mark instantiated device nodes with OF_POPULATE") Signed-off-by: Ralf Ramsauer <ralf@ramses-pyramidenbau.de> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
Diffstat (limited to 'Documentation/i2c/fault-codes')