struct device_node *np;
struct omap_hwmod *oh;
struct resource irq, mem;
- int res = 0;
- int r;
+ int r = 0;
if (of_have_populated_dt()) {
np = omap_get_timer_dt(omap_timer_match, NULL);
src = clk_get(NULL, fck_source);
if (IS_ERR(src)) {
- res = -EINVAL;
+ r = -EINVAL;
} else {
- res = clk_set_parent(timer->fclk, src);
- if (IS_ERR_VALUE(res))
+ r = clk_set_parent(timer->fclk, src);
+ if (IS_ERR_VALUE(r))
pr_warn("%s: %s cannot set source\n",
__func__, oh->name);
clk_put(src);
timer->rate = clk_get_rate(timer->fclk);
timer->reserved = 1;
- return res;
+ return r;
}
static void __init omap2_gp_clockevent_init(int gptimer_id,