diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/checkpatch.pl | 11 | ||||
| -rw-r--r-- | scripts/kconfig/util.c | 2 | ||||
| -rw-r--r-- | scripts/mod/file2alias.c | 26 | ||||
| -rwxr-xr-x | scripts/package/mkspec | 2 | ||||
| -rw-r--r-- | scripts/selinux/genheaders/genheaders.c | 2 |
5 files changed, 40 insertions, 3 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index a4d74344d805..f2bbea900700 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -2656,6 +2656,7 @@ sub process { # check for semaphores used as mutexes if ($line =~ /^.\s*init_MUTEX_LOCKED\s*\(/) { WARN("consider using a completion\n" . $herecurr); + } # recommend strict_strto* over simple_strto* if ($line =~ /\bsimple_(strto.*?)\s*\(/) { @@ -2740,6 +2741,16 @@ sub process { WARN("use of in_atomic() is incorrect outside core kernel code\n" . $herecurr); } } + +# check for lockdep_set_novalidate_class + if ($line =~ /^.\s*lockdep_set_novalidate_class\s*\(/ || + $line =~ /__lockdep_no_validate__\s*\)/ ) { + if ($realfile !~ m@^kernel/lockdep@ && + $realfile !~ m@^include/linux/lockdep@ && + $realfile !~ m@^drivers/base/core@) { + ERROR("lockdep_no_validate class is reserved for device->mutex.\n" . $herecurr); + } + } } # If we have no input at all, then there is nothing to report on diff --git a/scripts/kconfig/util.c b/scripts/kconfig/util.c index b6b2a46af14c..25d1ec4ca28a 100644 --- a/scripts/kconfig/util.c +++ b/scripts/kconfig/util.c @@ -72,7 +72,7 @@ int file_write_dep(const char *name) } -/* Allocate initial growable sting */ +/* Allocate initial growable string */ struct gstr str_new(void) { struct gstr gs; diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index 808c20d81f8d..5758aab0d8bb 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -796,6 +796,28 @@ static int do_platform_entry(const char *filename, return 1; } +static int do_mdio_entry(const char *filename, + struct mdio_device_id *id, char *alias) +{ + int i; + + alias += sprintf(alias, MDIO_MODULE_PREFIX); + + for (i = 0; i < 32; i++) { + if (!((id->phy_id_mask >> (31-i)) & 1)) + *(alias++) = '?'; + else if ((id->phy_id >> (31-i)) & 1) + *(alias++) = '1'; + else + *(alias++) = '0'; + } + + /* Terminate the string */ + *alias = 0; + + return 1; +} + /* Looks like: zorro:iN. */ static int do_zorro_entry(const char *filename, struct zorro_device_id *id, char *alias) @@ -966,6 +988,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info, do_table(symval, sym->st_size, sizeof(struct platform_device_id), "platform", do_platform_entry, mod); + else if (sym_is(symname, "__mod_mdio_device_table")) + do_table(symval, sym->st_size, + sizeof(struct mdio_device_id), "mdio", + do_mdio_entry, mod); else if (sym_is(symname, "__mod_zorro_device_table")) do_table(symval, sym->st_size, sizeof(struct zorro_device_id), "zorro", diff --git a/scripts/package/mkspec b/scripts/package/mkspec index 47bdd2f99b78..fa27f3dac769 100755 --- a/scripts/package/mkspec +++ b/scripts/package/mkspec @@ -1,6 +1,6 @@ #!/bin/sh # -# Output a simple RPM spec file that uses no fancy features requring +# Output a simple RPM spec file that uses no fancy features requiring # RPM v4. This is intended to work with any RPM distro. # # The only gothic bit here is redefining install_post to avoid diff --git a/scripts/selinux/genheaders/genheaders.c b/scripts/selinux/genheaders/genheaders.c index 24626968055d..58a12c278706 100644 --- a/scripts/selinux/genheaders/genheaders.c +++ b/scripts/selinux/genheaders/genheaders.c @@ -81,7 +81,7 @@ int main(int argc, char *argv[]) fprintf(fout, "\n"); for (i = 1; i < isids_len; i++) { - char *s = initial_sid_to_string[i]; + const char *s = initial_sid_to_string[i]; fprintf(fout, "#define SECINITSID_%s", s); for (j = 0; j < max(1, 40 - strlen(s)); j++) fprintf(fout, " "); |