Merge remote-tracking branch 'remoteproc/for-next'

4 files changed, 13 insertions, 23 deletions

diff --git a/drivers/remoteproc/da8xx_remoteproc.c b/drivers/remoteproc/da8xx_remoteproc.c
index f8d6a0661c14..009e56f67de2 100644
--- a/drivers/remoteproc/da8xx_remoteproc.c
+++ b/drivers/remoteproc/da8xx_remoteproc.c
@@ -26,8 +26,7 @@
 static char *da8xx_fw_name;
 module_param(da8xx_fw_name, charp, S_IRUGO);
 MODULE_PARM_DESC(da8xx_fw_name,
-		 "\n\t\tName of DSP firmware file in /lib/firmware"
-		 " (if not specified defaults to 'rproc-dsp-fw')");
+		 "Name of DSP firmware file in /lib/firmware (if not specified defaults to 'rproc-dsp-fw')");
 
 /*
  * OMAP-L138 Technical References:
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
index 11cdb119e4f3..e991512e04ed 100644
--- a/drivers/remoteproc/remoteproc_core.c
+++ b/drivers/remoteproc/remoteproc_core.c
@@ -132,8 +132,6 @@ static void rproc_disable_iommu(struct rproc *rproc)
 
 	iommu_detach_device(domain, dev);
 	iommu_domain_free(domain);
-
-	return;
 }
 
 /*
@@ -411,10 +409,8 @@ static int rproc_handle_trace(struct rproc *rproc, struct fw_rsc_trace *rsc,
 	}
 
 	trace = kzalloc(sizeof(*trace), GFP_KERNEL);
-	if (!trace) {
-		dev_err(dev, "kzalloc trace failed\n");
+	if (!trace)
 		return -ENOMEM;
-	}
 
 	/* set the trace buffer dma properties */
 	trace->len = rsc->len;
@@ -489,10 +485,8 @@ static int rproc_handle_devmem(struct rproc *rproc, struct fw_rsc_devmem *rsc,
 	}
 
 	mapping = kzalloc(sizeof(*mapping), GFP_KERNEL);
-	if (!mapping) {
-		dev_err(dev, "kzalloc mapping failed\n");
+	if (!mapping)
 		return -ENOMEM;
-	}
 
 	ret = iommu_map(rproc->domain, rsc->da, rsc->pa, rsc->len, rsc->flags);
 	if (ret) {
@@ -565,10 +559,8 @@ static int rproc_handle_carveout(struct rproc *rproc,
 			rsc->da, rsc->pa, rsc->len, rsc->flags);
 
 	carveout = kzalloc(sizeof(*carveout), GFP_KERNEL);
-	if (!carveout) {
-		dev_err(dev, "kzalloc carveout failed\n");
+	if (!carveout)
 		return -ENOMEM;
-	}
 
 	va = dma_alloc_coherent(dev->parent, rsc->len, &dma, GFP_KERNEL);
 	if (!va) {
@@ -768,7 +760,8 @@ static void rproc_resource_cleanup(struct rproc *rproc)
 
 	/* clean up carveout allocations */
 	list_for_each_entry_safe(entry, tmp, &rproc->carveouts, node) {
-		dma_free_coherent(dev->parent, entry->len, entry->va, entry->dma);
+		dma_free_coherent(dev->parent, entry->len, entry->va,
+				  entry->dma);
 		list_del(&entry->node);
 		kfree(entry);
 	}
@@ -808,9 +801,8 @@ static int rproc_fw_boot(struct rproc *rproc, const struct firmware *fw)
 
 	/* look for the resource table */
 	table = rproc_find_rsc_table(rproc, fw, &tablesz);
-	if (!table) {
+	if (!table)
 		goto clean_up;
-	}
 
 	/* Verify that resource table in loaded fw is unchanged */
 	if (rproc->table_csum != crc32(0, table, tablesz)) {
@@ -911,7 +903,8 @@ static void rproc_fw_config_virtio(const struct firmware *fw, void *context)
 
 	/* count the number of notify-ids */
 	rproc->max_notifyid = -1;
-	ret = rproc_handle_resources(rproc, tablesz, rproc_count_vrings_handler);
+	ret = rproc_handle_resources(rproc, tablesz,
+				     rproc_count_vrings_handler);
 	if (ret)
 		goto out;
 
@@ -1268,10 +1261,8 @@ struct rproc *rproc_alloc(struct device *dev, const char *name,
 		name_len = strlen(name) + strlen(template) - 2 + 1;
 
 	rproc = kzalloc(sizeof(struct rproc) + len + name_len, GFP_KERNEL);
-	if (!rproc) {
-		dev_err(dev, "%s: kzalloc failed\n", __func__);
+	if (!rproc)
 		return NULL;
-	}
 
 	if (!firmware) {
 		p = (char *)rproc + sizeof(struct rproc) + len;
diff --git a/drivers/remoteproc/remoteproc_internal.h b/drivers/remoteproc/remoteproc_internal.h
index 70701a50ddfa..8041b95cb058 100644
--- a/drivers/remoteproc/remoteproc_internal.h
+++ b/drivers/remoteproc/remoteproc_internal.h
@@ -35,7 +35,7 @@ struct rproc;
  * @get_boot_addr:	get boot address to entry point specified in firmware
  */
 struct rproc_fw_ops {
-	struct resource_table *(*find_rsc_table) (struct rproc *rproc,
+	struct resource_table *(*find_rsc_table)(struct rproc *rproc,
 						const struct firmware *fw,
 						int *tablesz);
 	struct resource_table *(*find_loaded_rsc_table)(struct rproc *rproc,
diff --git a/drivers/remoteproc/ste_modem_rproc.c b/drivers/remoteproc/ste_modem_rproc.c
index dd193f35a1ff..53dc17bdd54e 100644
--- a/drivers/remoteproc/ste_modem_rproc.c
+++ b/drivers/remoteproc/ste_modem_rproc.c
@@ -67,8 +67,7 @@ static int sproc_load_segments(struct rproc *rproc, const struct firmware *fw)
 static const struct ste_toc_entry *sproc_find_rsc_entry(const void *data)
 {
 	int i;
-	const struct ste_toc *toc;
-	toc = data;
+	const struct ste_toc *toc = data;
 
 	/* Search the table for the resource table */
 	for (i = 0; i < SPROC_MAX_TOC_ENTRIES &&
@@ -230,6 +229,7 @@ static int sproc_start(struct rproc *rproc)
 static int sproc_stop(struct rproc *rproc)
 {
 	struct sproc *sproc = rproc->priv;
+
 	sproc_dbg(sproc, "stop ste-modem\n");
 
 	return sproc->mdev->ops.power(sproc->mdev, false);