diff options
| author | hkenken <hkenken@NetBSD.org> | 2014-07-25 06:36:16 +0000 |
|---|---|---|
| committer | hkenken <hkenken@NetBSD.org> | 2014-07-25 06:36:16 +0000 |
| commit | 144842c04eba75f19c7fbc29b1aebac00a6d11b5 (patch) | |
| tree | ef8ee8fa62546be5dd40dd943c24249292b3dcd5 /sys | |
| parent | 55f88c6dc724fece7082e55e5a0e3e62db031a8b (diff) | |
Delete unused variables for new gcc.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arch/arm/imx/imxuart.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/arch/arm/imx/imxuart.c b/sys/arch/arm/imx/imxuart.c index 5a34d36d424..1207d05df6c 100644 --- a/sys/arch/arm/imx/imxuart.c +++ b/sys/arch/arm/imx/imxuart.c @@ -1,4 +1,4 @@ -/* $NetBSD: imxuart.c,v 1.11 2014/03/16 05:20:23 dholland Exp $ */ +/* $NetBSD: imxuart.c,v 1.12 2014/07/25 06:36:16 hkenken Exp $ */ /* * Copyright (c) 2009, 2010 Genetec Corporation. All rights reserved. @@ -96,7 +96,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: imxuart.c,v 1.11 2014/03/16 05:20:23 dholland Exp $"); +__KERNEL_RCSID(0, "$NetBSD: imxuart.c,v 1.12 2014/07/25 06:36:16 hkenken Exp $"); #include "opt_imxuart.h" #include "opt_ddb.h" @@ -2223,7 +2223,7 @@ imxuart_common_getc(dev_t dev, struct imxuart_regs *regsp) c = 0xff & bus_space_read_4(iot, ioh, IMX_URXD); { - int cn_trapped = 0; /* unused */ + int __attribute__((__unused__))cn_trapped = 0; /* unused */ #ifdef DDB extern int db_active; if (!db_active) @@ -2246,7 +2246,7 @@ imxuart_common_putc(dev_t dev, struct imxuart_regs *regsp, int c) if (!READAHEAD_IS_FULL() && ((usr2 = bus_space_read_4(iot, ioh, IMX_USR2)) & IMX_USR2_RDR)) { - int cn_trapped = 0; + int __attribute__((__unused__))cn_trapped = 0; cin = bus_space_read_4(iot, ioh, IMX_URXD); cn_check_magic(dev, cin & 0xff, imxuart_cnm_state); imxuart_readahead_in = (imxuart_readahead_in + 1) & |
