Commit 2c771a4c authored by Ralf Baechle's avatar Ralf Baechle
Browse files

[MIPS] Alchemy: micro-optimizatize time code. 



Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 310a09d8

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);