| commit | ed47155bdcf38ff5a0f419b7a833dcbe49cb8abc | [log] [tgz] |
|---|---|---|
| author | Julian Wiedmann <jwi@linux.ibm.com> | Mon Sep 17 17:36:08 2018 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Mon Sep 17 09:10:25 2018 -0700 |
| tree | 5cbd7b3e60c1801fabf904f5f82176c9d8d2e4f7 | |
| parent | 31c92732cdf22fc5ac6807be34fddec1ca9b30ac [diff] |
s390/qeth: fine-tune spinlocks For quite a lot of code paths it's obvious that they will never run in IRQ context. So replace their spin_lock_irqsave() calls with spin_lock_irq(). While at it, get rid of the redundant card pointer in struct qeth_reply that was used by qeth_send_control_data() to access the card's lock. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>