Input: uinput - fix ioctl nr overflow for UI_GET_SYSNAME/VERSION

Request number for ioctls are encoded as 8bit numbers, but unfortunately
UI_GET_SYSNAME and UI_GET_VERSION specifu values larger than that, so they
get truncated to 44 (0x2c) and 45 (0x2d). This change makes requested
values match their effective values (the ABI stays intact).

Signed-off-by: Gabriel Laskar <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>

diff --git a/include/uapi/linux/uinput.h b/include/uapi/linux/uinput.h
index baeab83deb6469c5abb22ac61ee07f73b0dfedfe..013c9d8db3720cc1c606323def3e47692702cfa2 100644 (file)
--- a/include/uapi/linux/uinput.h
+++ b/include/uapi/linux/uinput.h
@@ -82,7 +82,7 @@ struct uinput_ff_erase {
  * The complete sysfs path is then /sys/devices/virtual/input/--NAME--
  * Usually, it is in the form "inputN"
  */
-#define UI_GET_SYSNAME(len)    _IOC(_IOC_READ, UINPUT_IOCTL_BASE, 300, len)
+#define UI_GET_SYSNAME(len)    _IOC(_IOC_READ, UINPUT_IOCTL_BASE, 44, len)
 
 /**
  * UI_GET_VERSION - Return version of uinput protocol
@@ -91,7 +91,7 @@ struct uinput_ff_erase {
  * the integer pointed to by the ioctl argument. The protocol version
  * is hard-coded in the kernel and is independent of the uinput device.
  */
-#define UI_GET_VERSION         _IOR(UINPUT_IOCTL_BASE, 301, unsigned int)
+#define UI_GET_VERSION         _IOR(UINPUT_IOCTL_BASE, 45, unsigned int)
 
 /*
  * To write a force-feedback-capable driver, the upload_effect