linux-kernel - [PATCH] Staging: android: ram_console: Use resource

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Date:	Sun, 22 Jan 2012 18:34:58 +0100
From:	Thomas Meyer <thomas@...3r.de>
To:	gregkh@...e.de, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] Staging: android: ram_console: Use resource_size function

The semantic patch that makes this change is available
in scripts/coccinelle/api/resource_size.cocci.

More information about semantic patching is available at
http://coccinelle.lip6.fr/

Signed-off-by: Thomas Meyer <thomas@...3r.de>
---

diff -u -p a/drivers/staging/android/ram_console.c b/drivers/staging/android/ram_console.c
--- a/drivers/staging/android/ram_console.c 2012-01-10 08:19:54.746321665 +0100
+++ b/drivers/staging/android/ram_console.c 2012-01-22 12:45:22.929170341 +0100
@@ -351,7 +351,7 @@ static int ram_console_driver_probe(stru
 		       "%lx\n", res, pdev->num_resources, res ? res->flags : 0);
 		return -ENXIO;
 	}
-	buffer_size = res->end - res->start + 1;
+	buffer_size = resource_size(res);
 	start = res->start;
 	printk(KERN_INFO "ram_console: got buffer at %zx, size %zx\n",
 	       start, buffer_size);


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