staging: rtl8188eu: Remove unused function declaration.

Signed-off-by: Nnavin patidar <navin.patidar@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/include/odm_interface.h

@@ -58,10 +58,6 @@ enum odm_h2c_cmd {
 	ODM_MAX_H2CCMD
 };
 
-/*  ODM Timer relative API. */
-
-void ODM_CancelTimer(struct odm_dm_struct *pDM_Odm, struct timer_list *pTimer);
-
 /*  ODM FW relative API. */
 u32 ODM_FillH2CCmd(u8 *pH2CBuffer, u32 H2CBufferLen, u32 CmdNum,
 		   u32 *pElementID, u32 *pCmdLen, u8 **pCmbBuffer,