From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Mon, 9 Apr 2012 19:40:33 +0000 (+0200)
Subject: firewire: ohci: omit spinlock IRQ flags where possible
X-Git-Tag: v3.5-rc1~99^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a8c47364eef8595e05b5bf53352aa6f16784356;p=pandora-kernel.git

firewire: ohci: omit spinlock IRQ flags where possible

bus_reset_work() is only called from workqueue thread context.

ohci_set_config_rom() and ohci_allocate_iso_context() perform GFP_KERNEL
memory allocations, therefore they must be called with interrupts
enabled.

Hence these functions may disable and enable local IRQs without having
to track IRQ state.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
---

Reading git-diff-tree failed