platform/x86: intel_scu_ipc: Drop intel_scu_ipc_io[read|write][8|16]()

There are no users for these so we can remove them.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/arch/x86/include/asm/intel_scu_ipc.h b/arch/x86/include/asm/intel_scu_ipc.h
index b2dde96..b59afa5 100644 (file)
--- a/arch/x86/include/asm/intel_scu_ipc.h
+++ b/arch/x86/include/asm/intel_scu_ipc.h
@@ -22,24 +22,12 @@
 /* Read single register */
 int intel_scu_ipc_ioread8(u16 addr, u8 *data);
 
-/* Read two sequential registers */
-int intel_scu_ipc_ioread16(u16 addr, u16 *data);
-
-/* Read four sequential registers */
-int intel_scu_ipc_ioread32(u16 addr, u32 *data);
-
 /* Read a vector */
 int intel_scu_ipc_readv(u16 *addr, u8 *data, int len);
 
 /* Write single register */
 int intel_scu_ipc_iowrite8(u16 addr, u8 data);
 
-/* Write two sequential registers */
-int intel_scu_ipc_iowrite16(u16 addr, u16 data);
-
-/* Write four sequential registers */
-int intel_scu_ipc_iowrite32(u16 addr, u32 data);
-
 /* Write a vector */
 int intel_scu_ipc_writev(u16 *addr, u8 *data, int len);
 

diff --git a/drivers/platform/x86/intel_scu_ipc.c b/drivers/platform/x86/intel_scu_ipc.c
index baf7679..8958f3b 100644 (file)
--- a/drivers/platform/x86/intel_scu_ipc.c
+++ b/drivers/platform/x86/intel_scu_ipc.c
@@ -238,40 +238,6 @@ int intel_scu_ipc_ioread8(u16 addr, u8 *data)
 EXPORT_SYMBOL(intel_scu_ipc_ioread8);
 
 /**
- *     intel_scu_ipc_ioread16          -       read a word via the SCU
- *     @addr: register on SCU
- *     @data: return pointer for read word
- *
- *     Read a register pair. Returns 0 on success or an error code. All
- *     locking between SCU accesses is handled for the caller.
- *
- *     This function may sleep.
- */
-int intel_scu_ipc_ioread16(u16 addr, u16 *data)
-{
-       u16 x[2] = {addr, addr + 1};
-       return pwr_reg_rdwr(x, (u8 *)data, 2, IPCMSG_PCNTRL, IPC_CMD_PCNTRL_R);
-}
-EXPORT_SYMBOL(intel_scu_ipc_ioread16);
-
-/**
- *     intel_scu_ipc_ioread32          -       read a dword via the SCU
- *     @addr: register on SCU
- *     @data: return pointer for read dword
- *
- *     Read four registers. Returns 0 on success or an error code. All
- *     locking between SCU accesses is handled for the caller.
- *
- *     This function may sleep.
- */
-int intel_scu_ipc_ioread32(u16 addr, u32 *data)
-{
-       u16 x[4] = {addr, addr + 1, addr + 2, addr + 3};
-       return pwr_reg_rdwr(x, (u8 *)data, 4, IPCMSG_PCNTRL, IPC_CMD_PCNTRL_R);
-}
-EXPORT_SYMBOL(intel_scu_ipc_ioread32);
-
-/**
  *     intel_scu_ipc_iowrite8          -       write a byte via the SCU
  *     @addr: register on SCU
  *     @data: byte to write
@@ -288,40 +254,6 @@ int intel_scu_ipc_iowrite8(u16 addr, u8 data)
 EXPORT_SYMBOL(intel_scu_ipc_iowrite8);
 
 /**
- *     intel_scu_ipc_iowrite16         -       write a word via the SCU
- *     @addr: register on SCU
- *     @data: word to write
- *
- *     Write two registers. Returns 0 on success or an error code. All
- *     locking between SCU accesses is handled for the caller.
- *
- *     This function may sleep.
- */
-int intel_scu_ipc_iowrite16(u16 addr, u16 data)
-{
-       u16 x[2] = {addr, addr + 1};
-       return pwr_reg_rdwr(x, (u8 *)&data, 2, IPCMSG_PCNTRL, IPC_CMD_PCNTRL_W);
-}
-EXPORT_SYMBOL(intel_scu_ipc_iowrite16);
-
-/**
- *     intel_scu_ipc_iowrite32         -       write a dword via the SCU
- *     @addr: register on SCU
- *     @data: dword to write
- *
- *     Write four registers. Returns 0 on success or an error code. All
- *     locking between SCU accesses is handled for the caller.
- *
- *     This function may sleep.
- */
-int intel_scu_ipc_iowrite32(u16 addr, u32 data)
-{
-       u16 x[4] = {addr, addr + 1, addr + 2, addr + 3};
-       return pwr_reg_rdwr(x, (u8 *)&data, 4, IPCMSG_PCNTRL, IPC_CMD_PCNTRL_W);
-}
-EXPORT_SYMBOL(intel_scu_ipc_iowrite32);
-
-/**
  *     intel_scu_ipc_readvv            -       read a set of registers
  *     @addr: register list
  *     @data: bytes to return