diff options
Diffstat (limited to 'tools/dtoc/src_scan.py')
| -rw-r--r-- | tools/dtoc/src_scan.py | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/tools/dtoc/src_scan.py b/tools/dtoc/src_scan.py index 8619206a8d..114212cfe2 100644 --- a/tools/dtoc/src_scan.py +++ b/tools/dtoc/src_scan.py @@ -33,6 +33,8 @@ def conv_name_to_c(name): new = new.replace('-', '_') new = new.replace(',', '_') new = new.replace('.', '_') + if new == '/': + return 'root' return new def get_compat_name(node): @@ -250,7 +252,10 @@ class Scanner: In case of no match found, the return will be the same as get_compat_name() """ - compat_list_c = get_compat_name(node) + if not node.parent: + compat_list_c = ['root_driver'] + else: + compat_list_c = get_compat_name(node) for compat_c in compat_list_c: if not compat_c in self._drivers.keys(): @@ -509,21 +514,23 @@ class Scanner: elif m_hdr: driver.headers.append(m_hdr.group(1)) elif '};' in line: - if driver.uclass_id and compat: - if compat not in of_match: - raise ValueError( - "%s: Unknown compatible var '%s' (found: %s)" % - (fname, compat, ','.join(of_match.keys()))) - driver.compat = of_match[compat] - - # This needs to be deterministic, since a driver may - # have multiple compatible strings pointing to it. - # We record the one earliest in the alphabet so it - # will produce the same result on all machines. - for compat_id in of_match[compat]: - old = self._compat_to_driver.get(compat_id) - if not old or driver.name < old.name: - self._compat_to_driver[compat_id] = driver + is_root = driver.name == 'root_driver' + if driver.uclass_id and (compat or is_root): + if not is_root: + if compat not in of_match: + raise ValueError( + "%s: Unknown compatible var '%s' (found: %s)" % + (fname, compat, ','.join(of_match.keys()))) + driver.compat = of_match[compat] + + # This needs to be deterministic, since a driver may + # have multiple compatible strings pointing to it. + # We record the one earliest in the alphabet so it + # will produce the same result on all machines. + for compat_id in of_match[compat]: + old = self._compat_to_driver.get(compat_id) + if not old or driver.name < old.name: + self._compat_to_driver[compat_id] = driver drivers[driver.name] = driver else: # The driver does not have a uclass or compat string. |