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authorBjorn Andersson <bjorn.andersson@linaro.org>2017-01-27 02:28:32 -0800
committerBjorn Andersson <bjorn.andersson@linaro.org>2017-02-06 08:57:24 -0800
commitbde440eee27021617fcd33000209925cdc67db12 (patch)
treeb592f05da14b897d456d933487161aa953f9b258 /drivers/remoteproc/qcom_common.c
parente7fd25226295270cc248254e7406d1e19181aea9 (diff)
remoteproc: qcom: Extract non-mdt related helper
In preparation for moving the mdt loader out of remoteproc let's move the somewhat unrelated resource table dummy helper to a Qualcomm "common" file. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/qcom_common.c')
-rw-r--r--drivers/remoteproc/qcom_common.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/remoteproc/qcom_common.c b/drivers/remoteproc/qcom_common.c
new file mode 100644
index 000000000000..bd400336e209
--- /dev/null
+++ b/drivers/remoteproc/qcom_common.c
@@ -0,0 +1,46 @@
+/*
+ * Qualcomm Peripheral Image Loader helpers
+ *
+ * Copyright (C) 2016 Linaro Ltd
+ * Copyright (C) 2015 Sony Mobile Communications Inc
+ * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/firmware.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/remoteproc.h>
+
+#include "remoteproc_internal.h"
+#include "qcom_common.h"
+
+/**
+ * qcom_mdt_find_rsc_table() - provide dummy resource table for remoteproc
+ * @rproc: remoteproc handle
+ * @fw: firmware header
+ * @tablesz: outgoing size of the table
+ *
+ * Returns a dummy table.
+ */
+struct resource_table *qcom_mdt_find_rsc_table(struct rproc *rproc,
+ const struct firmware *fw,
+ int *tablesz)
+{
+ static struct resource_table table = { .ver = 1, };
+
+ *tablesz = sizeof(table);
+ return &table;
+}
+EXPORT_SYMBOL_GPL(qcom_mdt_find_rsc_table);
+
+MODULE_DESCRIPTION("Qualcomm Remoteproc helper driver");
+MODULE_LICENSE("GPL v2");

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