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path: root/drivers/block/rsxx/dev.c
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Diffstat (limited to 'drivers/block/rsxx/dev.c')
-rw-r--r--drivers/block/rsxx/dev.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/block/rsxx/dev.c b/drivers/block/rsxx/dev.c
index d7af441880be..2284f5d3a54a 100644
--- a/drivers/block/rsxx/dev.c
+++ b/drivers/block/rsxx/dev.c
@@ -295,13 +295,15 @@ int rsxx_setup_dev(struct rsxx_cardinfo *card)
return -ENOMEM;
}
- blk_size = card->config.data.block_size;
+ if (card->config_valid) {
+ blk_size = card->config.data.block_size;
+ blk_queue_dma_alignment(card->queue, blk_size - 1);
+ blk_queue_logical_block_size(card->queue, blk_size);
+ }
blk_queue_make_request(card->queue, rsxx_make_request);
blk_queue_bounce_limit(card->queue, BLK_BOUNCE_ANY);
- blk_queue_dma_alignment(card->queue, blk_size - 1);
blk_queue_max_hw_sectors(card->queue, blkdev_max_hw_sectors);
- blk_queue_logical_block_size(card->queue, blk_size);
blk_queue_physical_block_size(card->queue, RSXX_HW_BLK_SIZE);
queue_flag_set_unlocked(QUEUE_FLAG_NONROT, card->queue);