From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.bootlin.com ([62.4.15.54]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fccUB-0008Mt-Du for linux-mtd@lists.infradead.org; Mon, 09 Jul 2018 20:10:17 +0000 From: Boris Brezillon To: Ralf Baechle , linux-mips@linux-mips.org, =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= , Boris Brezillon , Richard Weinberger , Miquel Raynal , linux-mtd@lists.infradead.org Cc: David Woodhouse , Brian Norris , Marek Vasut , linux-wireless@vger.kernel.org, Arnd Bergmann Subject: [PATCH v2 02/24] mtd: rawnand: atmel: Add an __iomem cast on gen_pool_dma_alloc() call Date: Mon, 9 Jul 2018 22:09:23 +0200 Message-Id: <20180709200945.30116-3-boris.brezillon@bootlin.com> In-Reply-To: <20180709200945.30116-1-boris.brezillon@bootlin.com> References: <20180709200945.30116-1-boris.brezillon@bootlin.com> List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 --- 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