linux-kernel - [PATCH] rtc: rtc-ds1553.c should use resource_size

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <20070915.011834.03976911.anemo@mba.ocn.ne.jp>
Date:	Sat, 15 Sep 2007 01:18:34 +0900 (JST)
From:	Atsushi Nemoto <anemo@....ocn.ne.jp>
To:	akpm@...l.org
Cc:	linux-kernel@...r.kernel.org, rtc-linux@...glegroups.com
Subject: [PATCH] rtc: rtc-ds1553.c should use resource_size_t for base
 address

Currently the rtc driver, rtc-ds1552.c uses an unsigned long to store
the base mmio address of the NVRAM/RTC.  This breaks on 32-bit systems
with larger physical addresses.

Signed-off-by: Atsushi Nemoto <anemo@....ocn.ne.jp>
---
diff --git a/drivers/rtc/rtc-ds1553.c b/drivers/rtc/rtc-ds1553.c
index 46da571..5ab3492 100644
--- a/drivers/rtc/rtc-ds1553.c
+++ b/drivers/rtc/rtc-ds1553.c
@@ -61,7 +61,7 @@
 struct rtc_plat_data {
 	struct rtc_device *rtc;
 	void __iomem *ioaddr;
-	unsigned long baseaddr;
+	resource_size_t baseaddr;
 	unsigned long last_jiffies;
 	int irq;
 	unsigned int irqen;
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/