From:   Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To:     lorenzo.pieralisi@arm.com, bhelgaas@google.com
Cc:     svarbanov@mm-sol.com, bjorn.andersson@linaro.org, robh@kernel.org,
        linux-pci@vger.kernel.org, linux-arm-msm@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
        kernel test robot <lkp@intel.com>
Subject: [PATCH v2] PCI: qcom: Use __be16 for catching cpu_to_be16() return instead of u16
Date:   Tue, 30 Nov 2021 12:12:15 +0530
Message-Id: <20211130064215.207393-1-manivannan.sadhasivam@linaro.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

cpu_to_be16() returns __be16 value but the driver uses u16 and that's
incorrect. Fix it by using __be16 as the datatype of bdf_be variable.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---

Changes in v2:

* Modified the commit message and subject to describe the actual issue
as per comments from Bjorn.

 drivers/pci/controller/dwc/pcie-qcom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index 1c3d1116bb60..ddecd7f341c5 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -1343,7 +1343,7 @@ static int qcom_pcie_config_sid_sm8250(struct qcom_pcie *pcie)
 
 	/* Look for an available entry to hold the mapping */
 	for (i = 0; i < nr_map; i++) {
-		u16 bdf_be = cpu_to_be16(map[i].bdf);
+		__be16 bdf_be = cpu_to_be16(map[i].bdf);
 		u32 val;
 		u8 hash;
 
-- 
2.25.1