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| author | Hans de Goede <hdegoede@redhat.com> | 2012-05-22 11:40:25 +0200 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2012-05-30 07:55:41 +0200 |
| commit | 85a2e40cb5053574cd3b1f33c00194309ce3704c (patch) | |
| tree | 760e63cb090ac1a8eff5a0daca2bfe47176f9fb6 /drivers/hwmon/jz4740-hwmon.c | |
| parent | fb551405c0f8e15d6fc7ae6e16a5e15382f8b8ac (diff) | |
| download | blackbird-op-linux-85a2e40cb5053574cd3b1f33c00194309ce3704c.tar.gz blackbird-op-linux-85a2e40cb5053574cd3b1f33c00194309ce3704c.zip | |
watchdog: sch56xx: Remove unnecessary checks for register changes
Since the watchdog core keeps track of the watchdog's active state, start/stop
will never get called when no changes are necessary. So we can remove the
check for the output_enable register changing before writing it (which is
an expensive operation).
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/hwmon/jz4740-hwmon.c')
0 files changed, 0 insertions, 0 deletions
