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mtd: rawnand: atmel: Add an __iomem cast on gen_pool_dma_alloc() call

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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@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Boris Brezillon 2018-07-09 22:09:23 +02:00 committed by Miquel Raynal
parent e6848511d0
commit d28395c908
1 changed files with 3 additions and 3 deletions
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6
drivers/mtd/nand/raw/atmel/nand-controller.c
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@ -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");