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 <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
goeke · Feb 9, 2012 · 8d438be · 8d438be
1 parent 217218f
commit 8d438be
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/staging/android/ram_console.c b/drivers/staging/android/ram_console.c
@@ -351,7 +351,7 @@ static int ram_console_driver_probe(struct platform_device *pdev)
 		       "%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);