diff options
| author | Laura Abbott <labbott@redhat.com> | 2017-04-03 21:57:53 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-04-08 13:36:11 +0300 |
| commit | db70331bc632a9c009aa56678b1c64e388458837 (patch) | |
| tree | a15290eea894f269f572a14f3da505906d2300ce | |
| parent | 4c23cbff073f3b9bf03c3ccd75bc2d09b34fcc15 (diff) | |
| download | linux-db70331bc632a9c009aa56678b1c64e388458837.tar.xz | |
staging: android: ion: Remove duplicate ION_IOC_MAP
ION_IOC_MAP is the same as ION_IOC_SHARE. We really don't need two
identical interfaces. Remove it.
Signed-off-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/android/ion/compat_ion.c | 1 | ||||
| -rw-r--r-- | drivers/staging/android/ion/ion-ioctl.c | 1 | ||||
| -rw-r--r-- | drivers/staging/android/uapi/ion.h | 10 |
3 files changed, 0 insertions, 12 deletions
diff --git a/drivers/staging/android/ion/compat_ion.c b/drivers/staging/android/ion/compat_ion.c index ae1ffc389400..5037ddd0e217 100644 --- a/drivers/staging/android/ion/compat_ion.c +++ b/drivers/staging/android/ion/compat_ion.c @@ -144,7 +144,6 @@ long compat_ion_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) (unsigned long)data); } case ION_IOC_SHARE: - case ION_IOC_MAP: return filp->f_op->unlocked_ioctl(filp, cmd, (unsigned long)compat_ptr(arg)); default: diff --git a/drivers/staging/android/ion/ion-ioctl.c b/drivers/staging/android/ion/ion-ioctl.c index 7b54eea22932..a361724f0eca 100644 --- a/drivers/staging/android/ion/ion-ioctl.c +++ b/drivers/staging/android/ion/ion-ioctl.c @@ -118,7 +118,6 @@ long ion_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) break; } case ION_IOC_SHARE: - case ION_IOC_MAP: { struct ion_handle *handle; diff --git a/drivers/staging/android/uapi/ion.h b/drivers/staging/android/uapi/ion.h index 3a59044812b6..abd72fda732a 100644 --- a/drivers/staging/android/uapi/ion.h +++ b/drivers/staging/android/uapi/ion.h @@ -164,16 +164,6 @@ struct ion_heap_query { #define ION_IOC_FREE _IOWR(ION_IOC_MAGIC, 1, struct ion_handle_data) /** - * DOC: ION_IOC_MAP - get a file descriptor to mmap - * - * Takes an ion_fd_data struct with the handle field populated with a valid - * opaque handle. Returns the struct with the fd field set to a file - * descriptor open in the current address space. This file descriptor - * can then be used as an argument to mmap. - */ -#define ION_IOC_MAP _IOWR(ION_IOC_MAGIC, 2, struct ion_fd_data) - -/** * DOC: ION_IOC_SHARE - creates a file descriptor to use to share an allocation * * Takes an ion_fd_data struct with the handle field populated with a valid |