diff options
Diffstat (limited to 'drivers/clocksource/tcb_clksrc.c')
| -rw-r--r-- | drivers/clocksource/tcb_clksrc.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/clocksource/tcb_clksrc.c b/drivers/clocksource/tcb_clksrc.c index a8d7ea14f18..8bdbc45c6da 100644 --- a/drivers/clocksource/tcb_clksrc.c +++ b/drivers/clocksource/tcb_clksrc.c @@ -178,12 +178,6 @@ static irqreturn_t ch2_irq(int irq, void *handle) return IRQ_NONE; } -static struct irqaction tc_irqaction = { - .name = "tc_clkevt", - .flags = IRQF_TIMER, - .handler = ch2_irq, -}; - static int __init setup_clkevents(struct atmel_tc *tc, int clk32k_divisor_idx) { int ret; @@ -198,15 +192,16 @@ static int __init setup_clkevents(struct atmel_tc *tc, int clk32k_divisor_idx) clkevt.regs = tc->regs; clkevt.clk = t2_clk; - tc_irqaction.dev_id = &clkevt; timer_clock = clk32k_divisor_idx; clkevt.clkevt.cpumask = cpumask_of(0); - ret = setup_irq(irq, &tc_irqaction); - if (ret) + ret = request_irq(irq, ch2_irq, IRQF_TIMER, "tc_clkevt", &clkevt); + if (ret) { + clk_disable_unprepare(t2_clk); return ret; + } clockevents_config_and_register(&clkevt.clkevt, 32768, 1, 0xffff); @@ -279,7 +274,7 @@ static int __init tcb_clksrc_init(void) int i; int ret; - tc = atmel_tc_alloc(CONFIG_ATMEL_TCB_CLKSRC_BLOCK, clksrc.name); + tc = atmel_tc_alloc(CONFIG_ATMEL_TCB_CLKSRC_BLOCK); if (!tc) { pr_debug("can't alloc TC for clocksource\n"); return -ENODEV; |