A mirror of http://git.infradead.org/mtd-utils.git https://git.infraroot.at/mtd-utils.git/atom?h=v2.3.1 2017-11-02T00:33:32+00:00 2017-11-02T00:33:32+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2017-09-21T11:36:42+00:00 urn:sha1:cb2fcfc0a1da3cfac9094abf1d11c23653937395 A common pattern in command line processing is having a usage() function that prints out how to use the command line options and then terminates. The function is typically used inside a switch block for command line options like `-h' or unknown options. In a lot of places, the break keyword is omitted, because the function exits anyway. However, this triggers gcc warnings about implicit fall-through. Rather than adding a phony "/* fall-through */" this patch flags the usage() style function with a gcc attribute, indicating that they do not return and removes further superfluous break statements. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2016-11-17T10:36:56+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2016-08-22T14:21:57+00:00 urn:sha1:6db431d627f707a3bcd820a2bc32e2a2689c3185 Basically a user space port of the mtd sub page test kernel module. In addition to the module parameters, the utility supports using only a sub-range of the flash erase blocks with a configurable stride and can restore the block contents after the test. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Signed-off-by: Richard Weinberger <richard@nod.at>