iommu/sun50i: Fix flush size

Function sun50i_table_flush() takes number of entries as an argument,
not number of bytes. Fix that mistake in sun50i_dte_get_page_table().

Fixes: 4100b8c229b3 ("iommu: Add Allwinner H6 IOMMU driver")
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20221025165415.307591-5-jernej.skrabec@gmail.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

diff --git a/drivers/iommu/sun50i-iommu.c b/drivers/iommu/sun50i-iommu.c
index df871af04bcb8e0a22d1b4bfe4600485741edeef..e62e245060ac7e930378f79aced80278f21ca517 100644 (file)
--- a/drivers/iommu/sun50i-iommu.c
+++ b/drivers/iommu/sun50i-iommu.c
@@ -512,7 +512,7 @@ static u32 *sun50i_dte_get_page_table(struct sun50i_iommu_domain *sun50i_domain,
                sun50i_iommu_free_page_table(iommu, drop_pt);
        }
 
-       sun50i_table_flush(sun50i_domain, page_table, PT_SIZE);
+       sun50i_table_flush(sun50i_domain, page_table, NUM_PT_ENTRIES);
        sun50i_table_flush(sun50i_domain, dte_addr, 1);
 
        return page_table;