[MIPS] Alchemy: micro-optimizatize time code. (2c771a4c) · Commits · 戴 / test

arch/mips/au1000/common/time.c

+2 −7

Original line number	Diff line number	Diff line
		@@ -262,15 +262,10 @@ void __init plat_timer_setup(struct irqaction *irq)
		* we do this.
		*/
		if (no_au1xxx_32khz) {
		unsigned int c0_status;

		printk("WARNING: no 32KHz clock found.\n");

		/* Ensure we get CPO_COUNTER interrupts.
		*/
		c0_status = read_c0_status();
		c0_status \|= IE_IRQ5;
		write_c0_status(c0_status);
		/* Ensure we get CPO_COUNTER interrupts. */
		set_c0_status(IE_IRQ5);
		}
		else {
		while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C0S);