From d28395c9083de4ee03e51b804d7acc591191bb00 Mon Sep 17 00:00:00 2001 From: Boris Brezillon Date: Mon, 9 Jul 2018 22:09:23 +0200 Subject: [PATCH] mtd: rawnand: atmel: Add an __iomem cast on gen_pool_dma_alloc() call 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 Signed-off-by: Miquel Raynal --- 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 e8f7549..30dae4c 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"); -- 2.7.4