simulation: make wb_firmware global

This allows access to memory space for further testing Signed-off-by: Manohar Vanga <manohar.vanga@cern.ch>

simulation: make wb_firmware global
This allows access to memory space for further testing Signed-off-by: Manohar Vanga <manohar.vanga@cern.ch>
a74c7b61 · Manohar Vanga · 661c3dd9 · a74c7b61
Commit a74c7b61 authored Nov 07, 2011 by Manohar Vanga
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fake_wb_bus.c simulation/fake_wb_bus.c +2 -2

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--- a/simulation/fake_wb_bus.c
+++ b/simulation/fake_wb_bus.c
@@ -35,6 +35,7 @@ module_param(spec_vendor, int, S_IRUGO);
 module_param(spec_device, int, S_IRUGO);

 static int ndev;
+const struct firmware *wb_fw;

 LIST_HEAD(spec_devices);
 static struct mutex list_lock;
@@ -47,7 +48,6 @@ static int fake_wbbus_probe(struct device *dev)
 	struct sdwb_wbid *id;
 	struct sdwb_wbd *wbd;
 	struct wb_device *wbdev, *next;
-	const struct firmware *wb_fw;

 	/*
 	 * load firmware with wishbone address map. In the real driver,
@@ -92,7 +92,6 @@ static int fake_wbbus_probe(struct device *dev)
 		mutex_unlock(&list_lock);
 		wbd++;
 	}
-	release_firmware(wb_fw);
 	pr_info(KBUILD_MODNAME ": found %d wishbone devices\n", ndev);
 	return 0;

@@ -115,6 +114,7 @@ static void fake_wbbus_release(struct device *dev)
 {
 	struct wb_device *wbdev, *next;

+	release_firmware(wb_fw);
 	mutex_lock(&list_lock);
 	list_for_each_entry_safe(wbdev, next, &spec_devices, list) {
 		list_del(&wbdev->list);