| commit | 9594ca6b87d9f11e9f14ac31581e0e5d79a8e839 | [log] [tgz] |
|---|---|---|
| author | Sebastian Ott <sebott@linux.ibm.com> | Tue Oct 30 14:04:46 2018 +0100 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Thu Dec 13 10:42:25 2018 +0100 |
| tree | a62624e2f1bfb99351c775f04dd1db04f2c59b32 | |
| parent | 87ccdcfa9c706be835fea226eda0b1ae9c671413 [diff] |
s390/pci: remove bit_lock usage in interrupt handler The interrupt handler uses bit_spin_lock around a call to retrieve per irq data (the irq number). However this per irq data is only set during irq setup time and never changed until the irq is freed. Thus it's safe to remove the lock usage. Signed-off-by: Sebastian Ott <sebott@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>