[PATCH v2 2/2] bus: mhi: core: Depict serial number in hexadecimals

[Bhaumik Bhatt <bbhatt@codeaurora.org>]

In order to better reflect usage of serial number, it is prudent
to depict it in hexadecimals.

Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.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 d98a14b..7ea1f01 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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