linux-kernel - [PATCH] remoteproc: qcom: fix sparse warnings

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Date:   Tue, 31 Jan 2023 21:31:06 +0530
From:   Mukesh Ojha <quic_mojha@...cinc.com>
To:     <agross@...nel.org>, <andersson@...nel.org>,
        <mathieu.poirier@...aro.org>, <konrad.dybcio@...aro.org>
CC:     <linux-arm-msm@...r.kernel.org>,
        <linux-remoteproc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Mukesh Ojha <quic_mojha@...cinc.com>
Subject: [PATCH] remoteproc: qcom: fix sparse warnings

This patch try to address below sparse warnings.

drivers/remoteproc/qcom_common.c:126:27: warning: restricted __le32 degrades to integer
drivers/remoteproc/qcom_common.c:133:32: warning: cast to restricted __le32
drivers/remoteproc/qcom_common.c:133:32: warning: cast from restricted __le64

Signed-off-by: Mukesh Ojha <quic_mojha@...cinc.com>
---
 drivers/remoteproc/qcom_common.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/remoteproc/qcom_common.c b/drivers/remoteproc/qcom_common.c
index 020349f..7133c1f 100644
--- a/drivers/remoteproc/qcom_common.c
+++ b/drivers/remoteproc/qcom_common.c
@@ -123,14 +123,14 @@ static int qcom_add_minidump_segments(struct rproc *rproc, struct minidump_subsy
 
 	for (i = 0; i < seg_cnt; i++) {
 		memcpy_fromio(&region, ptr + i, sizeof(region));
-		if (region.valid == MD_REGION_VALID) {
+		if (le32_to_cpu(region.valid) == MD_REGION_VALID) {
 			name = kstrdup(region.name, GFP_KERNEL);
 			if (!name) {
 				iounmap(ptr);
 				return -ENOMEM;
 			}
 			da = le64_to_cpu(region.address);
-			size = le32_to_cpu(region.size);
+			size = le64_to_cpu(region.size);
 			rproc_coredump_add_custom_segment(rproc, da, size, NULL, name);
 		}
 	}
-- 
2.7.4