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3 Commits

Author SHA1 Message Date
Helge Deller f6d12eefcd parisc: make udelay() SMP-safe 
Each CPU has it's own Control Register 16 (CR16) which is used as time source
for the udelay() function. But since the CR16 registers across different CPUs
are not synced, we need to recalculate the loop count if we get switched away
to ensure that we really delay as much time as requested.

Signed-off-by: Helge Deller <deller@gmx.de>
 2013-11-07 22:28:26 +01:00
David Howells 527dcdccd6 Disintegrate asm/system.h for PA-RISC 
Disintegrate asm/system.h for PA-RISC.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: linux-parisc@vger.kernel.org
 2012-03-28 18:30:02 +01:00
Kyle McMartin deae26bf6a parisc: move include/asm-parisc to arch/parisc/include/asm 2008-10-10 16:32:29 +00:00