From: Jingoo Han Date: Wed, 5 Feb 2014 00:58:02 +0000 (+0900) Subject: serial: pch_uart: Fix build warning when CONFIG_DEBUG_FS=n X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=6ec0656dc8ef2f4d4dfd6c83c4a3c946110afe1a;p=deliverable%2Flinux.git serial: pch_uart: Fix build warning when CONFIG_DEBUG_FS=n 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c index 8fa1134e0051..0931b3fe9edf 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;