On Wed, Mar 22, 2017 at 05:38:09AM +0000, Amit Kama IL wrote:
> Add initial support for boards based on Satixfy's SX3000b (Catniss) SoC.
> The SoC includes a MIPS interAptiv dual core 4 VPE processor and boots
> using device-tree.
>
> Signed-off-by: Amit Kama <[email protected]>
>
> The irqchip file (irq-sx3000b.c) is pertinent to the platform.
> IRQCHIP maintainers - is it possible to merge this through MIPS tree?
First thig, run your patch through scripts/checkpatch.pl and fix the
resulting pile of errors and warnings.
sx3000_machine_halt() will consume plenty of power if implemented as a
empty loop:
+static void sx3000_machine_halt(void)
+{
+ while (true);
+}
Something like:
static void sx3000_machine_halt(void)
{
local_irq_disable();
while (1) {
if (cpu_wait)
cpu_wait();
}
}
will make the function much "greener".
Ralf
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