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(parent: b6a5215) | patch
[S390] cio: fix stsch_reset.
authorMichael Holzheu <holzheu@de.ibm.com>
Wed, 27 Dec 2006 23:35:36 +0000 (00:35 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 27 Dec 2006 23:35:36 +0000 (00:35 +0100)
commit9cccc177a0760bcd8d82878bf967f9f9f80dc61a
tree39749592a4e74420d14c6a748a70dd7b22bbc91dtree | snapshot
parentb6a5215b8ea34b26ba3b4182afa28bb9b44370a0commit | diff
[S390] cio: fix stsch_reset.

Copy inline assembly of stsch and add "memory" to clobber list in order
to prevent gcc from optimizing away the checking of the global variable
"pgm_check_occured".

Signed-off-by: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/cio/cio.c diff | blob | history
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