[PATCH v2 4/4] usb: host: xhci-tegra: Switch to use %ptT

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

Use %ptT instead of open coded variant to print content of
time64_t type in human readable format.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/usb/host/xhci-tegra.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index 2ff7c911fbd0..c1bf2ad1474d 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -802,7 +802,6 @@ static int tegra_xusb_load_firmware(struct tegra_xusb *tegra)
 	const struct firmware *fw;
 	unsigned long timeout;
 	time64_t timestamp;
-	struct tm time;
 	u64 address;
 	u32 value;
 	int err;
@@ -907,11 +906,8 @@ static int tegra_xusb_load_firmware(struct tegra_xusb *tegra)
 	}
 
 	timestamp = le32_to_cpu(header->fwimg_created_time);
-	time64_to_tm(timestamp, 0, &time);
 
-	dev_info(dev, "Firmware timestamp: %ld-%02d-%02d %02d:%02d:%02d UTC\n",
-		 time.tm_year + 1900, time.tm_mon + 1, time.tm_mday,
-		 time.tm_hour, time.tm_min, time.tm_sec);
+	dev_info(dev, "Firmware timestamp: %ptT UTC\n", &timestamp);
 
 	return 0;
 }
-- 
2.23.0