diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/fpga/altera.c | 58 |
1 files changed, 26 insertions, 32 deletions
diff --git a/drivers/fpga/altera.c b/drivers/fpga/altera.c index b0f323f..9e9df50 100644 --- a/drivers/fpga/altera.c +++ b/drivers/fpga/altera.c @@ -19,7 +19,32 @@ #define FPGA_DEBUG 0 /* Local Static Functions */ -static int altera_validate (Altera_desc * desc, const char *fn); +static int altera_validate(Altera_desc *desc, const char *fn) +{ + if (!desc) { + printf("%s: NULL descriptor!\n", fn); + return false; + } + + if ((desc->family < min_altera_type) || + (desc->family > max_altera_type)) { + printf("%s: Invalid family type, %d\n", fn, desc->family); + return false; + } + + if ((desc->iface < min_altera_iface_type) || + (desc->iface > max_altera_iface_type)) { + printf("%s: Invalid Interface type, %d\n", fn, desc->iface); + return false; + } + + if (!desc->size) { + printf("%s: NULL part size\n", fn); + return false; + } + + return true; +} /* ------------------------------------------------------------------------- */ int altera_load(Altera_desc *desc, const void *buf, size_t bsize) @@ -194,34 +219,3 @@ int altera_info(Altera_desc *desc) return ret_val; } - -/* ------------------------------------------------------------------------- */ - -static int altera_validate(Altera_desc *desc, const char *fn) -{ - if (!desc) { - printf("%s: NULL descriptor!\n", fn); - return false; - } - - if ((desc->family < min_altera_type) || - (desc->family > max_altera_type)) { - printf("%s: Invalid family type, %d\n", fn, desc->family); - return false; - } - - if ((desc->iface < min_altera_iface_type) || - (desc->iface > max_altera_iface_type)) { - printf("%s: Invalid Interface type, %d\n", fn, desc->iface); - return false; - } - - if (!desc->size) { - printf("%s: NULL part size\n", fn); - return false; - } - - return true; -} - -/* ------------------------------------------------------------------------- */ |