diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/jtag/drivers/amt_jtagaccel.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/src/jtag/drivers/amt_jtagaccel.c b/src/jtag/drivers/amt_jtagaccel.c index a433e81e..424019e1 100644 --- a/src/jtag/drivers/amt_jtagaccel.c +++ b/src/jtag/drivers/amt_jtagaccel.c @@ -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 |