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From: Ohad Ben-Cohen <ohad@wizery.com>
Date: Mon, 6 Sep 2010 16:46:24 +0300
Message-ID: <AANLkTi=z-cqdwrbXo9pv9WhZkrnb7X+zpVNbJ_-VTJ16@mail.gmail.com>
Subject: Re: [PATCH v5 3/7] wireless: wl12xx: add platform data passing
	support
To: Russell King - ARM Linux <linux@arm.linux.org.uk>
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	Mon, 06 Sep 2010 13:46:49 +0000 (UTC)


diff --git a/drivers/net/wireless/wl12xx/wl12xx_platform_data.c
b/drivers/net/wireless/wl12xx/wl12xx_platform_data.c
new file mode 100644
index 0000000..973b110
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/wl12xx_platform_data.c
@@ -0,0 +1,28 @@
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/wl12xx.h>
+
+static const struct wl12xx_platform_data *platform_data;
+
+int __init wl12xx_set_platform_data(const struct wl12xx_platform_data *data)
+{
+	if (platform_data)
+		return -EBUSY;
+	if (!data)
+		return -EINVAL;
+
+	platform_data = kmemdup(data, sizeof(*data), GFP_KERNEL);
+	if (!platform_data)
+		return -ENOMEM;
+
+	return 0;
+}
+
+const struct wl12xx_platform_data *wl12xx_get_platform_data(void)
+{
+	if (!platform_data)
+		return ERR_PTR(-ENODEV);
+
+	return platform_data;
+}
+EXPORT_SYMBOL(wl12xx_get_platform_data);