From b7380a16268975443f394a3213f2ab6bb48ae940 Mon Sep 17 00:00:00 2001 From: Mika Westerberg Date: Wed, 22 Jan 2020 19:28:11 +0300 Subject: 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 Reviewed-by: Andy Shevchenko Signed-off-by: Andy Shevchenko --- drivers/platform/x86/intel_scu_ipc.c | 68 ------------------------------------ 1 file changed, 68 deletions(-) (limited to 'drivers/platform') diff --git a/drivers/platform/x86/intel_scu_ipc.c b/drivers/platform/x86/intel_scu_ipc.c index baf7679e1cde..8958f3b823b7 100644 --- a/drivers/platform/x86/intel_scu_ipc.c +++ b/drivers/platform/x86/intel_scu_ipc.c @@ -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 -- cgit v1.2.3