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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
| commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
| tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /drivers/clocksource/versatile.c | |
| parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) | |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'drivers/clocksource/versatile.c')
| -rw-r--r-- | drivers/clocksource/versatile.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/clocksource/versatile.c b/drivers/clocksource/versatile.c index 0a26d3dde..220b490a8 100644 --- a/drivers/clocksource/versatile.c +++ b/drivers/clocksource/versatile.c @@ -25,16 +25,18 @@ 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", versatile_sched_clock_init); |