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path: root/drivers/gpio/gpio-mcp23s08.c
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* mcp23s08: isolate spi specific partsPeter Korsgaard2011-07-151-24/+57
| | | | | | | | | | Change spi member of struct mcp23s08 to be a ops-specific opaque data pointer, and move spi specific knowledge out of mcp23s08_probe_one(). No functional change, but is needed to add i2c support. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* mcp23s08: get rid of setup/teardown callbacksPeter Korsgaard2011-07-151-19/+0
| | | | | | | There's no in-tree users, and bus notifiers are more generic anyway. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* mcp23s08: remove unused work queuePeter Korsgaard2011-07-141-3/+0
| | | | | | | Never accessed anywhere. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* gpio: reorganize driversGrant Likely2011-06-061-0/+530
Sort the gpio makefile and enforce the naming convention gpio-*.c for gpio drivers. v2: cleaned up filenames in Kconfig and comment blocks v3: fixup use of BASIC_MMIO to GENERIC_GPIO for mxc Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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