ret = clk_enable(p->clk);
if (ret) {
dev_err(&p->pdev->dev, "cannot enable clock\n");
ret = clk_enable(p->clk);
if (ret) {
dev_err(&p->pdev->dev, "cannot enable clock\n");
/* disable interrupts in CMT block */
sh_cmt_write(p, CMCSR, 0);
/* disable interrupts in CMT block */
sh_cmt_write(p, CMCSR, 0);