remoteproc: fix checkpatch errors in remoteproc code

This patch fixes relevant checkpatch errors and warnings
in the remoteproc source files.
Signed-off-by: Suman Anna <s-anna@ti.com>
[drop 80-char-lines checkpatch fixes and update commit log accordingly]
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>

drivers/remoteproc/remoteproc_debugfs.c

@@ -248,6 +248,5 @@ void __init rproc_init_debugfs(void)
 
 void __exit rproc_exit_debugfs(void)
 {
-	if (rproc_dbg)
-		debugfs_remove(rproc_dbg);
+	debugfs_remove(rproc_dbg);
 }

drivers/remoteproc/remoteproc_internal.h

@@ -107,12 +107,12 @@ struct resource_table *rproc_find_rsc_table(struct rproc *rproc,
 
 static inline
 struct resource_table *rproc_find_loaded_rsc_table(struct rproc *rproc,
-                                const struct firmware *fw)
+						const struct firmware *fw)
 {
 	if (rproc->fw_ops->find_loaded_rsc_table)
 		return rproc->fw_ops->find_loaded_rsc_table(rproc, fw);
 
-        return NULL;
+	return NULL;
 }
 
 extern const struct rproc_fw_ops rproc_elf_fw_ops;