From: Chris Lew <clew@codeaurora.org>
Date: Wed, 11 Oct 2017 21:29:06 +0000 (-0700)
Subject: soc: qcom: smem: Use le32_to_cpu for comparison
X-Git-Tag: v4.15-rc1~74^2~19^2~6
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=a216000f0140f415cec96129f777b5234c9d142f;p=linux.git

soc: qcom: smem: Use le32_to_cpu for comparison

Endianness can vary in the system, add le32_to_cpu when comparing
partition sizes from smem.

Signed-off-by: Chris Lew <clew@codeaurora.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
---

diff --git a/drivers/soc/qcom/smem.c b/drivers/soc/qcom/smem.c
index c28275be0038..db04c45d4132 100644
--- a/drivers/soc/qcom/smem.c
+++ b/drivers/soc/qcom/smem.c
@@ -698,7 +698,7 @@ static int qcom_smem_enumerate_partitions(struct qcom_smem *smem,
 			return -EINVAL;
 		}
 
-		if (header->size != entry->size) {
+		if (le32_to_cpu(header->size) != le32_to_cpu(entry->size)) {
 			dev_err(smem->dev,
 				"Partition %d has invalid size\n", i);
 			return -EINVAL;