On 12/02/2012 08:00 PM, Joseph Lo wrote: > Add suspend, resume and rail_off_ready API into tegra_cpu_car_ops. These > functions were used for CPU powered-down state maintenance. > diff --git a/arch/arm/mach-tegra/tegra20_clocks.c b/arch/arm/mach-tegra/tegra20_clocks.c > +static bool tegra20_cpu_rail_off_ready(void) > + if ((cpu_rst_status & 0x2) != 0x2) > + return false; > + > + return true; > +} Perhaps simplify that to: return cpu_rst_status & 2; or perhaps if that generates an int->bool performance warning: return !!(cpu_rst_status & 2); or: return (cpu_rst_status >> 1) & 1; -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
