linux-kernel - [PATCH v1 2/2] bus: mhi: core: Depict serial number in hexadecimals

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Message-Id: <1626395276-24171-3-git-send-email-bbhatt@codeaurora.org>
Date:   Thu, 15 Jul 2021 17:27:56 -0700
From:   Bhaumik Bhatt <bbhatt@...eaurora.org>
To:     manivannan.sadhasivam@...aro.org
Cc:     linux-arm-msm@...r.kernel.org, hemantk@...eaurora.org,
        quic_jhugo@...cinc.com, linux-kernel@...r.kernel.org,
        loic.poulain@...aro.org, Bhaumik Bhatt <bbhatt@...eaurora.org>
Subject: [PATCH v1 2/2] bus: mhi: core: Depict serial number in hexadecimals

In order to maintain consistency with the way OEM PK hash is
displayed and improve the current way, depict serial number in
upper case hexadecimals.

Signed-off-by: Bhaumik Bhatt <bbhatt@...eaurora.org>
---
 drivers/bus/mhi/core/init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bus/mhi/core/init.c b/drivers/bus/mhi/core/init.c
index 8b4336e..d825a06 100644
--- a/drivers/bus/mhi/core/init.c
+++ b/drivers/bus/mhi/core/init.c
@@ -94,7 +94,7 @@ static ssize_t serial_number_show(struct device *dev,
 	struct mhi_device *mhi_dev = to_mhi_device(dev);
 	struct mhi_controller *mhi_cntrl = mhi_dev->mhi_cntrl;
 
-	return snprintf(buf, PAGE_SIZE, "Serial Number: %u\n",
+	return snprintf(buf, PAGE_SIZE, "Serial Number: 0x%X\n",
 			mhi_cntrl->serial_number);
 }
 static DEVICE_ATTR_RO(serial_number);
-- 
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