From: Sergiu Iordache <sergiu@chromium.org>
Date: Wed, 3 Aug 2011 00:52:31 +0000 (+1000)
Subject: Update the module parameters when platform data is used.  This means that
X-Git-Tag: next-20110803~1^2~111
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f9515319a127eba6ceef8d92431d4bf1c777be4b;p=karo-tx-linux.git

Update the module parameters when platform data is used.  This means that
they can be read from /sys/module/ramoops/parameters in order to parse the
memory area.

Signed-off-by: Sergiu Iordache <sergiu@chromium.org>
Cc: Marco Stornelli <marco.stornelli@gmail.com>
Cc: Seiji Aguchi <seiji.aguchi@hds.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/drivers/char/ramoops.c b/drivers/char/ramoops.c
index 0ee72d3b63f3..7c7f42a1f880 100644
--- a/drivers/char/ramoops.c
+++ b/drivers/char/ramoops.c
@@ -148,6 +148,14 @@ static int __init ramoops_probe(struct platform_device *pdev)
 	cxt->phys_addr = pdata->mem_address;
 	cxt->record_size = pdata->record_size;
 	cxt->dump_oops = pdata->dump_oops;
+	/*
+	 * Update the module parameter variables as well so they are visible
+	 * through /sys/module/ramoops/parameters/
+	 */
+	mem_size = pdata->mem_size;
+	mem_address = pdata->mem_address;
+	record_size = pdata->record_size;
+	dump_oops = pdata->dump_oops;
 
 	if (!request_mem_region(cxt->phys_addr, cxt->size, "ramoops")) {
 		pr_err("request mem region failed\n");