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authorMichal Suchanek <hramrach@gmail.com>2016-05-05 17:31:48 -0700
committerBrian Norris <computersforpeace@gmail.com>2016-06-01 17:22:37 -0700
commit1992297b0810a42d78ec7b4de15304eb0489fd97 (patch)
tree6323c58c98f20094c182e5457a5a967ce8b90852 /include/linux/timerqueue.h
parent59451e1233bd315c5379a631838a03d80e689581 (diff)
downloadcachepc-linux-1992297b0810a42d78ec7b4de15304eb0489fd97.tar.gz
cachepc-linux-1992297b0810a42d78ec7b4de15304eb0489fd97.zip
mtd: m25p80: return amount of data transferred or error in read/write
Add checking of SPI transfer errors and return them from read/write functions. Also return the amount of data transferred. Signed-off-by: Michal Suchanek <hramrach@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Michal Suchanek <hramrach@gmail.com> Tested-by: Michal Suchanek <hramrach@gmail.com>
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