diff options
Diffstat (limited to 'drivers/clocksource/mmio.c')
| -rw-r--r-- | drivers/clocksource/mmio.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/clocksource/mmio.c b/drivers/clocksource/mmio.c index c0e25125a55e..1593ade2a815 100644 --- a/drivers/clocksource/mmio.c +++ b/drivers/clocksource/mmio.c @@ -22,22 +22,22 @@ static inline struct clocksource_mmio *to_mmio_clksrc(struct clocksource *c) cycle_t clocksource_mmio_readl_up(struct clocksource *c) { - return readl_relaxed(to_mmio_clksrc(c)->reg); + return (cycle_t)readl_relaxed(to_mmio_clksrc(c)->reg); } cycle_t clocksource_mmio_readl_down(struct clocksource *c) { - return ~readl_relaxed(to_mmio_clksrc(c)->reg); + return ~(cycle_t)readl_relaxed(to_mmio_clksrc(c)->reg) & c->mask; } cycle_t clocksource_mmio_readw_up(struct clocksource *c) { - return readw_relaxed(to_mmio_clksrc(c)->reg); + return (cycle_t)readw_relaxed(to_mmio_clksrc(c)->reg); } cycle_t clocksource_mmio_readw_down(struct clocksource *c) { - return ~(unsigned)readw_relaxed(to_mmio_clksrc(c)->reg); + return ~(cycle_t)readw_relaxed(to_mmio_clksrc(c)->reg) & c->mask; } /** |