exynos: add parameter to exynos cpufreq
buqfreq: Use cpu_load_slope correctly

The load slope is the delta from the current load to the last cpu load sample.
It's only positive if the current load exceeds the last load, so why is it scaling
down a step if the load is actually higher? It makes no sense.

Change it to correctly scale down a step if the load slope exceeds the load
slope size.

Signed-off-by: Mohamed Karami <karamimed@gmail.com>
ARM: cpu topology: Enable ARCH_POWER
ARM: fix warning on uninitialized offset.un

This patch fixes the following warning:

arch/arm/mm/alignment.c: In function 'do_alignment':
arch/arm/mm/alignment.c:327:15: warning: 'offset.un' may be used uninitialized in this function [-Wmaybe-uninitialized]
arch/arm/mm/alignment.c:749:21: note: 'offset.un' was declared here

The fix is to promote the initialization of offset into do_alignment().

Signed-off-by: Cyril Chemparathy <cyril@ti.com>
filter multicast packages while suspended.

in some crowded WLANs, with a lot of multicast packages circulating,
the device would not enter deep sleep.
this will allow the device to enter deep sleep.

Signed-off-by: revjunkie <gadgetjuan@gmail.com>
mmc: disable crc for better performance