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build: fix gcc 4.6.2 warnings 

see trac #47

Change-Id: I48a3e963354dfc82209477672c2508c96fb737d6
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/198
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
__archive__
Spencer Oliver 2011-11-14 15:43:35 +00:00
parent 280e1b334a
commit e1500a9c9d
1 changed files with 8 additions and 16 deletions
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24
src/jtag/drivers/amt_jtagaccel.c
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@ -68,34 +68,26 @@ static const int addr_mode = IEEE1284_MODE_EPP | IEEE1284_ADDR;
#define AMT_AW(val) \
do { \
int __retval; \
\
__retval = ioctl(device_handle, PPSETMODE, &addr_mode); \
__retval = write(device_handle, &val, 1); \
ioctl(device_handle, PPSETMODE, &addr_mode); \
write(device_handle, &val, 1); \
} while (0)
#define AMT_AR(val) \
do { \
int __retval; \
\
__retval = ioctl(device_handle, PPSETMODE, &addr_mode); \
__retval = read(device_handle, &val, 1); \
ioctl(device_handle, PPSETMODE, &addr_mode); \
read(device_handle, &val, 1); \
} while (0)
static const int data_mode = IEEE1284_MODE_EPP | IEEE1284_DATA;
#define AMT_DW(val) \
do { \
int __retval; \
\
__retval = ioctl(device_handle, PPSETMODE, &data_mode); \
__retval = write(device_handle, &val, 1); \
ioctl(device_handle, PPSETMODE, &data_mode); \
write(device_handle, &val, 1); \
} while (0)
#define AMT_DR(val) \
do { \
int __retval; \
\
__retval = ioctl(device_handle, PPSETMODE, &data_mode); \
__retval = read(device_handle, &val, 1); \
ioctl(device_handle, PPSETMODE, &data_mode); \
read(device_handle, &val, 1); \
} while (0)
#else