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selftests/intel_pstate: fix operand expected error

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Running "make kselftest TARGETS=intel_pstate" results in
the following errors:
- ./run.sh: line 90: / 1000: syntax error: operand expected
(error token is "/ 1000")
- ./run.sh: line 92: / 1000: syntax error: operand expected
(error token is "/ 1000")

This fix allows to have cross-platform compatibility when
using arithmetic expression with command substitutions.

Link: https://lore.kernel.org/r/f37df23888cd5ea6b3976f19d3e25796129dd090.1730141362.git.alessandro.zanni87@gmail.com
Signed-off-by: Alessandro Zanni <alessandro.zanni87@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Alessandro Zanni 2024-10-28 20:08:43 +01:00 committed by Shuah Khan
parent fa0122eaca
commit 6553bfcb84
1 changed files with 2 additions and 2 deletions
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4
tools/testing/selftests/intel_pstate/run.sh
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@ -87,9 +87,9 @@ mkt_freq=${_mkt_freq}0
# Get the ranges from cpupower
_min_freq=$(cpupower frequency-info -l | tail -1 | awk ' { print $1 } ')
min_freq=$(($_min_freq / 1000))
min_freq=$((_min_freq / 1000))
_max_freq=$(cpupower frequency-info -l | tail -1 | awk ' { print $2 } ')
max_freq=$(($_max_freq / 1000))
max_freq=$((_max_freq / 1000))
[ $EVALUATE_ONLY -eq 0 ] && for freq in `seq $max_freq -100 $min_freq`