remoteproc/omap: Add watchdog functionality for remote processors

[sfrench/cifs-2.6.git] / drivers / remoteproc / imx_rproc.c

diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index 3e72b6f38d4bc4700339c66c40bec795e6b9fef6..8957ed271d209b27a953fb27f95d97ae134349bf 100644 (file)
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -186,7 +186,7 @@ static int imx_rproc_stop(struct rproc *rproc)
 }
 
 static int imx_rproc_da_to_sys(struct imx_rproc *priv, u64 da,
-                              int len, u64 *sys)
+                              size_t len, u64 *sys)
 {
        const struct imx_rproc_dcfg *dcfg = priv->dcfg;
        int i;
@@ -203,19 +203,19 @@ static int imx_rproc_da_to_sys(struct imx_rproc *priv, u64 da,
                }
        }
 
-       dev_warn(priv->dev, "Translation failed: da = 0x%llx len = 0x%x\n",
+       dev_warn(priv->dev, "Translation failed: da = 0x%llx len = 0x%zx\n",
                 da, len);
        return -ENOENT;
 }
 
-static void *imx_rproc_da_to_va(struct rproc *rproc, u64 da, int len)
+static void *imx_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len)
 {
        struct imx_rproc *priv = rproc->priv;
        void *va = NULL;
        u64 sys;
        int i;
 
-       if (len <= 0)
+       if (len == 0)
                return NULL;
 
        /*
@@ -235,7 +235,8 @@ static void *imx_rproc_da_to_va(struct rproc *rproc, u64 da, int len)
                }
        }
 
-       dev_dbg(&rproc->dev, "da = 0x%llx len = 0x%x va = 0x%p\n", da, len, va);
+       dev_dbg(&rproc->dev, "da = 0x%llx len = 0x%zx va = 0x%p\n",
+               da, len, va);
 
        return va;
 }