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| author | Arnd Bergmann <arnd@arndb.de> | 2018-09-07 11:10:23 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2019-10-23 17:23:45 +0200 |
| commit | 507e4e2b430b6a27b66f4745564ecaee7967737f (patch) | |
| tree | cb66de3d6ec628252178aa79bfa1e5aebb866e60 | |
| parent | eede0b859ee62629c94e23612febf4907db3db67 (diff) | |
compat_ioctl: remove /dev/random commands
These are all handled by the random driver, so instead of listing
each ioctl, we can use the generic compat_ptr_ioctl() helper.
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | drivers/char/random.c | 1 | ||||
| -rw-r--r-- | fs/compat_ioctl.c | 7 |
2 files changed, 1 insertions, 7 deletions
diff --git a/drivers/char/random.c b/drivers/char/random.c index de434feb873a..46afd14facb7 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -2167,6 +2167,7 @@ const struct file_operations random_fops = { .write = random_write, .poll = random_poll, .unlocked_ioctl = random_ioctl, + .compat_ioctl = compat_ptr_ioctl, .fasync = random_fasync, .llseek = noop_llseek, }; diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index 10dfe4d80bbd..398268604ab7 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -439,13 +439,6 @@ COMPATIBLE_IOCTL(WDIOC_SETTIMEOUT) COMPATIBLE_IOCTL(WDIOC_GETTIMEOUT) COMPATIBLE_IOCTL(WDIOC_SETPRETIMEOUT) COMPATIBLE_IOCTL(WDIOC_GETPRETIMEOUT) -/* Big R */ -COMPATIBLE_IOCTL(RNDGETENTCNT) -COMPATIBLE_IOCTL(RNDADDTOENTCNT) -COMPATIBLE_IOCTL(RNDGETPOOL) -COMPATIBLE_IOCTL(RNDADDENTROPY) -COMPATIBLE_IOCTL(RNDZAPENTCNT) -COMPATIBLE_IOCTL(RNDCLEARPOOL) /* Misc. */ COMPATIBLE_IOCTL(PCIIOC_CONTROLLER) COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_IO) |