Re: [isci PATCH v2 12/18] libata: make ata_print_id atomic

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On 03/11/2012 03:28 AM, Dan Williams wrote:
This variable is incremented from multiple contexts (module_init via
libata-lldds and the libsas discovery thread).  Make it atomic to head
off any chance of libsas and libata creating duplicate ids.

Acked-by: Jacek Danecki<jacek.danecki@xxxxxxxxx>
Signed-off-by: Dan Williams<dan.j.williams@xxxxxxxxx>
  drivers/ata/libata-core.c |    4 ++--
  drivers/ata/libata-scsi.c |    4 ++--
  drivers/ata/libata.h      |    2 +-
  3 files changed, 5 insertions(+), 5 deletions(-)


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