In case of error, the function devm_ioremap() returns NULL pointer
not ERR_PTR(). The IS_ERR() test in the return value check should
be replaced with NULL test.
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
drivers/remoteproc/imx_rproc.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index 612d914..fc38916 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -269,10 +269,9 @@ static int imx_rproc_addr_init(struct imx_rproc *priv,
priv->mem[b].cpu_addr = devm_ioremap(&pdev->dev,
att->sa, att->size);
- if (IS_ERR(priv->mem[b].cpu_addr)) {
+ if (!priv->mem[b].cpu_addr) {
dev_err(dev, "devm_ioremap_resource failed\n");
- err = PTR_ERR(priv->mem[b].cpu_addr);
- return err;
+ return -ENOMEM;
}
priv->mem[b].sys_addr = att->sa;
priv->mem[b].size = att->size;
--
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