linux-kernel - [PATCH] rtc: fix printk of 64-bit res on 32-bit platform

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Date:	Tue, 10 Oct 2006 19:18:41 -0400
From:	Jeff Garzik <jeff@...zik.org>
To:	a.zummo@...ertech.it, Andrew Morton <akpm@...l.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] rtc: fix printk of 64-bit res on 32-bit platform


With 64-bit resources on 32-bit platforms, the resource address might be
larger than a void*.  Fix printk to work regardless of resource size.

Signed-off-by: Jeff Garzik <jeff@...zik.org>

---

 drivers/rtc/rtc-v3020.c       |    4 ++--

diff --git a/drivers/rtc/rtc-v3020.c b/drivers/rtc/rtc-v3020.c
index 09b714f..6c6d13d 100644
--- a/drivers/rtc/rtc-v3020.c
+++ b/drivers/rtc/rtc-v3020.c
@@ -195,9 +195,9 @@ static int rtc_probe(struct platform_dev
 	 * are all disabled */
 	v3020_set_reg(chip, V3020_STATUS_0, 0x0);
 
-	dev_info(&pdev->dev, "Chip available at physical address 0x%p,"
+	dev_info(&pdev->dev, "Chip available at physical address 0x%llx,"
 		"data connected to D%d\n",
-		(void*)pdev->resource[0].start,
+		(unsigned long long) pdev->resource[0].start,
 		chip->leftshift);
 
 	platform_set_drvdata(pdev, chip);
-
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