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Blackfin SPORT UART: rewrite inline assembly
authorMike Frysinger <vapier@gentoo.org>
Thu, 11 Jun 2009 12:37:11 +0000 (13:37 +0100)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 11 Jun 2009 15:51:04 +0000 (08:51 -0700)
commit4328e3e5ef1ae3427a4f6863aa65916a68ec2dd9
treeaaf279945a23bfe9cd90c0ae9fa3e30955703469tree | snapshot
parenta19e8b205915b2925aca75b2d2bf0c3104c8be14commit | diff
Blackfin SPORT UART: rewrite inline assembly

Hopefuly the new version is easier to read, but in the process it declares
proper clobber lists and better constraints so that GCC can do a better
job at allocating free registers.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/serial/bfin_sport_uart.c diff | blob | history
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