4 Commits

Author	SHA1	Message	Date
Barry Song	6388d14eb2	Blackfin: implement ndelay() ... Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>	2010-03-09 00:30:50 -05:00
Michael Hennerich	c8e674125e	Blackfin arch: Remove outdated code ... The removed version with the loop registers saved on the stack was originally intended to workaround the missing toolchain support for LoopReg Clobbers. Since our toolchain now supports these there is no point in keeping this workaround. And since we don't touch LoopRegs anymore we're no longer subject for ANOMALY_05000312. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>	2009-02-04 16:49:45 +08:00
Michael Hennerich	4e653e04cc	Blackfin arch: Fix udelay implementation ... Avoid possible overflow during 32*32->32 multiplies. Reported-by: Marco Reppenhagen <marco.reppenhagen@auerswald.de> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>	2009-02-04 16:49:45 +08:00
Bryan Wu	639f657145	Blackfin arch: move include/asm-blackfin header files to arch/blackfin ... Signed-off-by: Bryan Wu <cooloney@kernel.org>	2008-08-27 10:51:02 +08:00