diff mbox series

[V2,4/6] remoteproc: imx_rproc: force pointer type

Message ID 20230127092246.1470865-5-peng.fan@oss.nxp.com (mailing list archive)
State Superseded
Headers show
Series remoteproc: imx_rproc: support firmware in DDR | expand

Commit Message

Peng Fan Jan. 27, 2023, 9:22 a.m. UTC
From: Peng Fan <peng.fan@nxp.com>

Address below sparse check warning:
imx_rproc.c:498:12: sparse: warning: incorrect type in assignment (different address spaces)
imx_rproc.c:498:12: sparse:    expected void *va
imx_rproc.c:498:12: sparse:    got void [noderef] __iomem *
imx_rproc.c:515:20: sparse: warning: incorrect type in argument 1 (different address spaces)
imx_rproc.c:515:20: sparse:    expected void volatile [noderef] __iomem *io_addr
imx_rproc.c:515:20: sparse:    got void *va
imx_rproc.c:631:17: sparse: warning: cast removes address space '__iomem' of expression

Signed-off-by: Peng Fan <peng.fan@nxp.com>
 drivers/remoteproc/imx_rproc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index 13199e593b47..295e0e0e869a 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -498,7 +498,7 @@  static int imx_rproc_mem_alloc(struct rproc *rproc,
 	void *va;
 	dev_dbg(dev, "map memory: %p+%zx\n", &mem->dma, mem->len);
-	va = ioremap_wc(mem->dma, mem->len);
+	va = (void __force *)ioremap_wc(mem->dma, mem->len);
 	if (IS_ERR_OR_NULL(va)) {
 		dev_err(dev, "Unable to map memory region: %p+%zx\n",
 			&mem->dma, mem->len);
@@ -515,7 +515,7 @@  static int imx_rproc_mem_release(struct rproc *rproc,
 				 struct rproc_mem_entry *mem)
 	dev_dbg(rproc->dev.parent, "unmap memory: %pa\n", &mem->dma);
-	iounmap(mem->va);
+	iounmap((void __iomem *)mem->va);
 	return 0;
@@ -631,7 +631,7 @@  static struct resource_table *imx_rproc_get_loaded_rsc_table(struct rproc *rproc
 		return NULL;
 	*table_sz = SZ_1K;
-	return (struct resource_table *)priv->rsc_table;
+	return (struct resource_table __force *)priv->rsc_table;
 static const struct rproc_ops imx_rproc_ops = {