Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) client-ip=23.128.96.31;
From:   Andrew Halaney <ahalaney@redhat.com>
Date:   Tue, 05 Dec 2023 17:05:11 -0600
Subject: [PATCH 3/3] soc: qcom: pmic_pdcharger_ulog: Fix hypothetical ulog
 request message endianess
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Message-Id: <20231205-pmicpdcharger-ulog-fixups-v1-3-71c95162cb84@redhat.com>
References: <20231205-pmicpdcharger-ulog-fixups-v1-0-71c95162cb84@redhat.com>
In-Reply-To: <20231205-pmicpdcharger-ulog-fixups-v1-0-71c95162cb84@redhat.com>
To:     Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Konrad Dybcio <konrad.dybcio@linaro.org>,
        Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
        Neil Armstrong <neil.armstrong@linaro.org>
Cc:     linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
        Andrew Halaney <ahalaney@redhat.com>,
        kernel test robot <lkp@intel.com>
Precedence: bulk

Sparse reports the following:

    % ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- make C=2 W=1 drivers/soc/qcom/pmic_pdcharger_ulog.o
    ...
      CC      drivers/soc/qcom/pmic_pdcharger_ulog.o
      CHECK   drivers/soc/qcom/pmic_pdcharger_ulog.c
    drivers/soc/qcom/pmic_pdcharger_ulog.c:57:34: warning: incorrect type in initializer (different base types)
    drivers/soc/qcom/pmic_pdcharger_ulog.c:57:34:    expected restricted __le32 [usertype] owner
    drivers/soc/qcom/pmic_pdcharger_ulog.c:57:34:    got int
    drivers/soc/qcom/pmic_pdcharger_ulog.c:58:33: warning: incorrect type in initializer (different base types)
    drivers/soc/qcom/pmic_pdcharger_ulog.c:58:33:    expected restricted __le32 [usertype] type
    drivers/soc/qcom/pmic_pdcharger_ulog.c:58:33:    got int
    drivers/soc/qcom/pmic_pdcharger_ulog.c:59:35: warning: incorrect type in initializer (different base types)
    drivers/soc/qcom/pmic_pdcharger_ulog.c:59:35:    expected restricted __le32 [usertype] opcode
    drivers/soc/qcom/pmic_pdcharger_ulog.c:59:35:    got int

Let's deal with endianness conversion in the rare case this ever runs
on a big-endian machine (and to quiet down sparse for this file).

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202312060355.M0eJtq4X-lkp@intel.com/
Fixes: 086fdb48bc65 ("soc: qcom: add ADSP PDCharger ULOG driver")
Signed-off-by: Andrew Halaney <ahalaney@redhat.com>
---
 drivers/soc/qcom/pmic_pdcharger_ulog.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/soc/qcom/pmic_pdcharger_ulog.c b/drivers/soc/qcom/pmic_pdcharger_ulog.c
index f1aaacf05005..238cd38589dc 100644
--- a/drivers/soc/qcom/pmic_pdcharger_ulog.c
+++ b/drivers/soc/qcom/pmic_pdcharger_ulog.c
@@ -54,9 +54,9 @@ static int pmic_pdcharger_ulog_request(struct pmic_pdcharger_ulog *pg)
 {
 	struct get_ulog_req_msg req_msg = {
 		.hdr = {
-			.owner = MSG_OWNER_CHG_ULOG,
-			.type = MSG_TYPE_REQ_RESP,
-			.opcode = GET_CHG_ULOG_REQ
+			.owner = cpu_to_le32(MSG_OWNER_CHG_ULOG),
+			.type = cpu_to_le32(MSG_TYPE_REQ_RESP),
+			.opcode = cpu_to_le32(GET_CHG_ULOG_REQ)
 		},
 		.log_size = MAX_ULOG_SIZE
 	};

-- 
2.43.0