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HID: nintendo: Use %pM format specifier for MAC addresses

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Convert to %pM instead of using custom code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Benjamin Tissoires <bentiss@kernel.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Link: https://patch.msgid.link/20260603104351.152085-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Petr Mladek <pmladek@suse.com>
This commit is contained in:
Andy Shevchenko
2026-06-03 12:34:03 +02:00
committed by Petr Mladek
parent 76c9ed5b81
commit 7cde561300
1 changed files with 2 additions and 8 deletions
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10
drivers/hid/hid-nintendo.c
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@@ -2431,14 +2431,8 @@ static int joycon_read_info(struct joycon_ctlr *ctlr)
for (i = 4, j = 0; j < 6; i++, j++)
ctlr->mac_addr[j] = report->subcmd_reply.data[i];
ctlr->mac_addr_str = devm_kasprintf(&ctlr->hdev->dev, GFP_KERNEL,
"%02X:%02X:%02X:%02X:%02X:%02X",
ctlr->mac_addr[0],
ctlr->mac_addr[1],
ctlr->mac_addr[2],
ctlr->mac_addr[3],
ctlr->mac_addr[4],
ctlr->mac_addr[5]);
ctlr->mac_addr_str = devm_kasprintf(&ctlr->hdev->dev, GFP_KERNEL, "%pMU",
ctlr->mac_addr);
if (!ctlr->mac_addr_str)
return -ENOMEM;
hid_info(ctlr->hdev, "controller MAC = %s\n", ctlr->mac_addr_str);