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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>
This commit is contained in:
Mika Westerberg 2020-01-22 19:28:11 +03:00 committed by Andy Shevchenko
parent 59aa78e325
commit b7380a1626
2 changed files with 0 additions and 80 deletions

View File

@ -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);

View File

@ -237,40 +237,6 @@ 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
@ -287,40 +253,6 @@ 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