gen_pool_dma_alloc() return type is void *, while internally, the
memory region exposed by the sram driver has been mapped with
ioremap().
Add a void * to void __iomem * cast to make sparse happy.
Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxx>
---
drivers/mtd/nand/raw/atmel/nand-controller.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c
index e8f7549d0354..30dae4c9d439 100644
--- a/drivers/mtd/nand/raw/atmel/nand-controller.c
+++ b/drivers/mtd/nand/raw/atmel/nand-controller.c
@@ -2219,9 +2219,9 @@ atmel_hsmc_nand_controller_init(struct atmel_hsmc_nand_controller *nc)
return -ENOMEM;
}
- nc->sram.virt = gen_pool_dma_alloc(nc->sram.pool,
- ATMEL_NFC_SRAM_SIZE,
- &nc->sram.dma);
+ nc->sram.virt = (void __iomem *)gen_pool_dma_alloc(nc->sram.pool,
+ ATMEL_NFC_SRAM_SIZE,
+ &nc->sram.dma);
if (!nc->sram.virt) {
dev_err(nc->base.dev,
"Could not allocate memory from the NFC SRAM pool\n");
--
2.14.1
