ioremap_prot() with flag set to 0 relies on a hack in
__ioremap_caller() which adds PAGE_KERNEL flags when the
handed flags don't look like a valid set of flags
(ie don't include _PAGE_PRESENT)

The intention being to map cached memory, use ioremap_cache() instead.

Signed-off-by: Christophe Leroy <christophe.le...@c-s.fr>
---
 drivers/soc/fsl/qbman/qman_ccsr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/fsl/qbman/qman_ccsr.c 
b/drivers/soc/fsl/qbman/qman_ccsr.c
index 79cba58387a5..0fbb201346c7 100644
--- a/drivers/soc/fsl/qbman/qman_ccsr.c
+++ b/drivers/soc/fsl/qbman/qman_ccsr.c
@@ -418,7 +418,7 @@ static size_t fqd_sz, pfdr_sz;
 static int zero_priv_mem(phys_addr_t addr, size_t sz)
 {
        /* map as cacheable, non-guarded */
-       void __iomem *tmpp = ioremap_prot(addr, sz, 0);
+       void __iomem *tmpp = ioremap_cache(addr, sz);
 
        if (!tmpp)
                return -ENOMEM;
-- 
2.13.3

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