tree 168a8638a12acff9ee059fcfd24818d4df17393f
parent f08bb472bff3c0397fb7d6f47bc5cec41dad76e3
author Tomasz Nowicki <tomasz.nowicki@linaro.org> 1417010474 +0800
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1417050461 +0100

ACPI / table: Always count matched and successfully parsed entries

acpi_parse_entries() allows to traverse all available table entries (aka
subtables) by passing max_entries parameter equal to 0, but since its count
variable is only incremented if max_entries is not 0, the function always
returns 0 for max_entries equal to 0.  It would be more useful if it returned
the number of entries matched instead, so make it increment count in that
case too.

Acked-by: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Tomasz Nowicki <tomasz.nowicki@linaro.org>
Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>