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Diffstat (limited to '')
| -rw-r--r-- | drivers/clocksource/versatile.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/clocksource/versatile.c b/drivers/clocksource/versatile.c index 0a26d3dde6c0..8daeffac300b 100644 --- a/drivers/clocksource/versatile.c +++ b/drivers/clocksource/versatile.c @@ -25,18 +25,20 @@ static u64 notrace versatile_sys_24mhz_read(void) return readl(versatile_sys_24mhz); } -static void __init versatile_sched_clock_init(struct device_node *node) +static int __init versatile_sched_clock_init(struct device_node *node) { void __iomem *base = of_iomap(node, 0); if (!base) - return; + return -ENXIO; versatile_sys_24mhz = base + SYS_24MHZ; sched_clock_register(versatile_sys_24mhz_read, 32, 24000000); + + return 0; } -CLOCKSOURCE_OF_DECLARE(vexpress, "arm,vexpress-sysreg", +CLOCKSOURCE_OF_DECLARE_RET(vexpress, "arm,vexpress-sysreg", versatile_sched_clock_init); -CLOCKSOURCE_OF_DECLARE(versatile, "arm,versatile-sysreg", +CLOCKSOURCE_OF_DECLARE_RET(versatile, "arm,versatile-sysreg", versatile_sched_clock_init); |