platform/x86: intel_scu_ipc: Drop unused macros

These macros are not used anywhere in the driver so drop them.

Signed-off-by: Mika Westerberg <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Signed-off-by: Andy Shevchenko <[email protected]>

Author: westeri

drivers/platform/x86/intel_scu_ipc.c

@@ -26,11 +26,7 @@
 #include <asm/intel_scu_ipc.h>
 
 /* IPC defines the following message types */
-#define IPCMSG_WATCHDOG_TIMER 0xF8 /* Set Kernel Watchdog Threshold */
-#define IPCMSG_BATTERY        0xEF /* Coulomb Counter Accumulator */
-#define IPCMSG_FW_UPDATE      0xFE /* Firmware update */
-#define IPCMSG_PCNTRL         0xFF /* Power controller unit read/write */
-#define IPCMSG_FW_REVISION    0xF4 /* Get firmware revision */
+#define IPCMSG_PCNTRL         0xff /* Power controller unit read/write */
 
 /* Command id associated with message IPCMSG_PCNTRL */
 #define IPC_CMD_PCNTRL_W      0 /* Register write */