if (pos == 0) {
memmove(blk + offset * map->cache_word_size,
blk, rbnode->blklen * map->cache_word_size);
- bitmap_shift_right(present, present, offset, blklen);
+ bitmap_shift_left(present, present, offset, blklen);
}
/* update the rbnode block, its size and the base register */
for (i = start; i < end; i++) {
regtmp = block_base + (i * map->reg_stride);
- if (!regcache_reg_present(cache_present, i))
+ if (!regcache_reg_present(cache_present, i) ||
+ !regmap_writeable(map, regtmp))
continue;
val = regcache_get_val(map, block, i);
for (i = start; i < end; i++) {
regtmp = block_base + (i * map->reg_stride);
- if (!regcache_reg_present(cache_present, i)) {
+ if (!regcache_reg_present(cache_present, i) ||
+ !regmap_writeable(map, regtmp)) {
ret = regcache_sync_block_raw_flush(map, &data,
base, regtmp);
if (ret != 0)
goto err_alloc;
}
- ret = request_threaded_irq(irq, NULL, regmap_irq_thread, irq_flags,
+ ret = request_threaded_irq(irq, NULL, regmap_irq_thread,
+ irq_flags | IRQF_ONESHOT,
chip->name, d);
if (ret != 0) {
dev_err(map->dev, "Failed to request IRQ %d for %s: %d\n",