From: Jingoo Han <jg1.han@samsung.com>
To: 'Greg Kroah-Hartman' <gregkh@linuxfoundation.org>
Cc: linux-serial@vger.kernel.org, 'Jingoo Han' <jg1.han@samsung.com>
Subject: [PATCH] serial: pch_uart: remove unnecessary pci_set_drvdata()
Date: Mon, 25 Nov 2013 11:19:41 +0900 [thread overview]
Message-ID: <001e01cee984$ccb6ccd0$66246670$%han@samsung.com> (raw)
The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/tty/serial/pch_uart.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index 0aa2b52..11c862c 100644
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -1853,7 +1853,6 @@ static void pch_uart_exit_port(struct eg20t_port *priv)
debugfs_remove(priv->debugfs);
#endif
uart_remove_one_port(&pch_uart_driver, &priv->port);
- pci_set_drvdata(priv->pdev, NULL);
free_page((unsigned long)priv->rxbuf.buf);
}
--
1.7.10.4
reply other threads:[~2013-11-25 2:19 UTC|newest]
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