mmc: android-goldfish: use resource_size()

Use resource_size() instead of explicit calculation. This was found via make coccicheck. Signed-off-by: Silviu-Mihai Popescu <[email protected]> Signed-off-by: Chris Ball <[email protected]>
littlestarling · Mar 22, 2013 · 6a966e0 · 6a966e0
1 parent cfbeb59
commit 6a966e0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/mmc/host/android-goldfish.c b/drivers/mmc/host/android-goldfish.c
@@ -476,7 +476,7 @@ static int goldfish_mmc_probe(struct platform_device *pdev)
 	host->mmc = mmc;
 
 	pr_err("mmc: Mapping %lX to %lX\n", (long)res->start, (long)res->end);
-	host->reg_base = ioremap(res->start, res->end - res->start + 1);
+	host->reg_base = ioremap(res->start, resource_size(res));
 	if (host->reg_base == NULL) {
 		ret = -ENOMEM;
 		goto ioremap_failed;