diff options
Diffstat (limited to 'hw/intc/sh_intc.c')
| -rw-r--r-- | hw/intc/sh_intc.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/hw/intc/sh_intc.c b/hw/intc/sh_intc.c index 1a2824f8e0..416581dc07 100644 --- a/hw/intc/sh_intc.c +++ b/hw/intc/sh_intc.c @@ -23,7 +23,7 @@ void sh_intc_toggle_source(struct intc_source *source, int pending_changed = 0; int old_pending; - if ((source->enable_count == source->enable_max) && (enable_adj == -1)) { + if (source->enable_count == source->enable_max && enable_adj == -1) { enable_changed = -1; } source->enable_count += enable_adj; @@ -68,7 +68,7 @@ void sh_intc_toggle_source(struct intc_source *source, static void sh_intc_set_irq(void *opaque, int n, int level) { struct intc_desc *desc = opaque; - struct intc_source *source = &(desc->sources[n]); + struct intc_source *source = &desc->sources[n]; if (level && !source->asserted) { sh_intc_toggle_source(source, 0, 1); @@ -163,7 +163,7 @@ static void sh_intc_locate(struct intc_desc *desc, *modep = mode | INTC_MODE_IS_PRIO; *datap = &pr->value; *enums = pr->enum_ids; - *first = (pr->reg_width / pr->field_width) - 1; + *first = pr->reg_width / pr->field_width - 1; *width = pr->field_width; return; } @@ -244,7 +244,8 @@ static void sh_intc_write(void *opaque, hwaddr offset, } for (k = 0; k <= first; k++) { - mask = ((1 << width) - 1) << ((first - k) * width); + mask = (1 << width) - 1; + mask <<= (first - k) * width; if ((*valuep & mask) == (value & mask)) { continue; |