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| author | Florian Fainelli <f.fainelli@gmail.com> | 2016-08-24 23:21:41 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-08-26 01:52:44 +0200 |
| commit | 9a0a5c4cb1af98b625dcefd72e987ca4929db71d (patch) | |
| tree | 3f3e05f8206d766a367779e669d0c146ed910f18 /drivers/net/veth.c | |
| parent | net: minor optimization in qdisc_qstats_cpu_drop() (diff) | |
| download | linux-9a0a5c4cb1af98b625dcefd72e987ca4929db71d.tar.xz linux-9a0a5c4cb1af98b625dcefd72e987ca4929db71d.zip | |
net: systemport: Fix ordering in intrl2_*_mask_clear macro
Since we keep shadow copies of which interrupt sources are enabled
through the intrl2_*_mask_{set,clear} macros, make sure that the
ordering in which we do these two operations: update the copy, then
unmask the register is correct.
This is not currently a problem because we actually do not use them, but
we will in a subsequent patch optimizing register accesses, so better be
safe here.
Fixes: 80105befdb4b ("net: systemport: add Broadcom SYSTEMPORT Ethernet MAC driver")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/veth.c')
0 files changed, 0 insertions, 0 deletions