Merge tag 'asoc-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v5.4

Quite a big update this time around, particularly in the core
where we've had a lot of cleanups from Morimoto-san - there's
not much functional change but quite a bit of modernization
going on.  We've also seen a lot of driver work, a lot of it
cleanups but also some particular drivers.

 - Lots and lots of cleanups from Morimoto-san and Yue Haibing.
 - Lots of cleanups and enhancements to the Freescale, sunxi dnd
   Intel rivers.
 - Initial Sound Open Firmware suppot for i.MX8.
 - Removal of w90x900 and nuc900 drivers as the platforms are
   being removed.
 - New support for Cirrus Logic CS47L15 and CS47L92, Freescale
   i.MX 7ULP and 8MQ, Meson G12A and NXP UDA1334

1 files changed, 8 insertions, 7 deletions

diff --git a/drivers/infiniband/hw/hns/hns_roce_db.c b/drivers/infiniband/hw/hns/hns_roce_db.c
index 627aa46ef683..c00714c2f16a 100644
--- a/drivers/infiniband/hw/hns/hns_roce_db.c
+++ b/drivers/infiniband/hw/hns/hns_roce_db.c
@@ -12,13 +12,15 @@ int hns_roce_db_map_user(struct hns_roce_ucontext *context,
 			 struct ib_udata *udata, unsigned long virt,
 			 struct hns_roce_db *db)
 {
+	unsigned long page_addr = virt & PAGE_MASK;
 	struct hns_roce_user_db_page *page;
+	unsigned int offset;
 	int ret = 0;
 
 	mutex_lock(&context->page_mutex);
 
 	list_for_each_entry(page, &context->page_list, list)
-		if (page->user_virt == (virt & PAGE_MASK))
+		if (page->user_virt == page_addr)
 			goto found;
 
 	page = kmalloc(sizeof(*page), GFP_KERNEL);
@@ -28,8 +30,8 @@ int hns_roce_db_map_user(struct hns_roce_ucontext *context,
 	}
 
 	refcount_set(&page->refcount, 1);
-	page->user_virt = (virt & PAGE_MASK);
-	page->umem = ib_umem_get(udata, virt & PAGE_MASK, PAGE_SIZE, 0, 0);
+	page->user_virt = page_addr;
+	page->umem = ib_umem_get(udata, page_addr, PAGE_SIZE, 0, 0);
 	if (IS_ERR(page->umem)) {
 		ret = PTR_ERR(page->umem);
 		kfree(page);
@@ -39,10 +41,9 @@ int hns_roce_db_map_user(struct hns_roce_ucontext *context,
 	list_add(&page->list, &context->page_list);
 
 found:
-	db->dma = sg_dma_address(page->umem->sg_head.sgl) +
-		  (virt & ~PAGE_MASK);
-	page->umem->sg_head.sgl->offset = virt & ~PAGE_MASK;
-	db->virt_addr = sg_virt(page->umem->sg_head.sgl);
+	offset = virt - page_addr;
+	db->dma = sg_dma_address(page->umem->sg_head.sgl) + offset;
+	db->virt_addr = sg_virt(page->umem->sg_head.sgl) + offset;
 	db->u.user_page = page;
 	refcount_inc(&page->refcount);