s390: make calls to TRACE_IRQS_OFF/TRACE_IRQS_ON balanced

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In case of udelay CIF_IGNORE_IRQ is set. This leads to an unbalanced
call of TRACE_IRQS_OFF and TRACE_IRQS_ON. That is: from lockdep's
point of view TRACE_IRQS_ON is called one time too often.

This doesn't fix any real bug, just makes the calls balanced.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

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This commit is contained in:

Heiko Carstens 2020-12-04 18:01:22 +01:00

parent 9365965db0

commit f0c7cf13a3

1 changed files with 2 additions and 2 deletions

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arch/s390/kernel/entry.S

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