From: Jingoo Han <jg1.han@samsung.com>
To: 'Greg Kroah-Hartman' <gregkh@linuxfoundation.org>
Cc: linux-serial@vger.kernel.org, 'Johan Hovold' <jhovold@gmail.com>,
'Darren Hart' <dvhart@linux.intel.com>,
'Jingoo Han' <jg1.han@samsung.com>
Subject: [PATCH V2 2/2] serial: pch_uart: Fix build warning when CONFIG_DEBUG_FS=n
Date: Wed, 05 Feb 2014 09:58:02 +0900 [thread overview]
Message-ID: <000101cf220d$52623200$f7269600$%han@samsung.com> (raw)
In-Reply-To: <000001cf220d$1fd2ed70$5f78c850$%han@samsung.com>
Add CONFIG_DEBUG_FS to 'char name' in order to fix the following
build warning, because 'char name' is used only when CONFIG_DEBUG_FS
is enabled.
drivers/tty/serial/pch_uart.c:1765:7: warning: unused variable 'name' [-Wunused-variable]
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
No Changes since V1.
drivers/tty/serial/pch_uart.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index 8fa1134..0931b3f 100644
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -1762,7 +1762,9 @@ static struct eg20t_port *pch_uart_init_port(struct pci_dev *pdev,
int fifosize;
int port_type;
struct pch_uart_driver_data *board;
+#ifdef CONFIG_DEBUG_FS
char name[32]; /* for debugfs file name */
+#endif
board = &drv_dat[id->driver_data];
port_type = board->port_type;
--
1.7.10.4
next prev parent reply other threads:[~2014-02-05 0:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-05 0:56 [PATCH V2 1/2] serial: sh-sci: Fix cast warning Jingoo Han
2014-02-05 0:58 ` Jingoo Han [this message]
2014-02-10 13:15 ` Laurent Pinchart
2014-02-13 17:15 ` 'Greg Kroah-Hartman'
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