linux-kernel - [PATCH v2 2/2] serial: 8250_pci: Remove empty stub pci_quatech

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Message-Id: <20211025124533.29977-2-andriy.shevchenko@linux.intel.com>
Date:   Mon, 25 Oct 2021 15:45:33 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jirislaby@...nel.org>
Subject: [PATCH v2 2/2] serial: 8250_pci: Remove empty stub pci_quatech_exit()

The ->exit() callback is checked for presence anyway,
no need to have an empty stub.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
v2: corrected set of the patches, so this become patch 2 in the series
 drivers/tty/serial/8250/8250_pci.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index 1d5579143fc8..80ac3235ec35 100644
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -1298,10 +1298,6 @@ static int pci_quatech_setup(struct serial_private *priv,
 	return pci_default_setup(priv, board, port, idx);
 }
 
-static void pci_quatech_exit(struct pci_dev *dev)
-{
-}
-
 static int pci_default_setup(struct serial_private *priv,
 		  const struct pciserial_board *board,
 		  struct uart_8250_port *port, int idx)
@@ -2176,7 +2172,6 @@ static struct pci_serial_quirk pci_serial_quirks[] = {
 		.subdevice	= PCI_ANY_ID,
 		.init		= pci_quatech_init,
 		.setup		= pci_quatech_setup,
-		.exit		= pci_quatech_exit,
 	},
 	/*
 	 * Panacom
-- 
2.33.0