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(parent: ea47131) | patch
xtensa: fix __delay for small loop count
authorMax Filippov <jcmvbkbc@gmail.com>
Wed, 16 Oct 2013 22:42:16 +0000 (02:42 +0400)
committerChris Zankel <chris@zankel.net>
Mon, 2 Dec 2013 22:23:44 +0000 (14:23 -0800)
commit24f63d7b7784799705250de106d94b034107e163
tree45b48385bcd4ff03086390f6582246d06fd9b53atree | snapshot
parentea471318a88a9931ea7cf57221a75ec22fade783commit | diff
xtensa: fix __delay for small loop count

Avoid __delay counter underflow for loop counts < 2.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
arch/xtensa/include/asm/delay.h diff | blob | history
Linux kernel for KaRo TX COM modules