[PATCH 08/10] platform/x86: intel_scu_ipc: Drop intel_scu_ipc_io[read|write][8|16]()

From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: Andy Shevchenko <andy@infradead.org>, Darren Hart <dvhart@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
	"H . Peter Anvin" <hpa@zytor.com>,
	x86@kernel.org, Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Mika Westerberg <mika.westerberg@linux.intel.com>,
	platform-driver-x86@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 08/10] platform/x86: intel_scu_ipc: Drop intel_scu_ipc_io[read|write][8|16]()
Date: Wed, 22 Jan 2020 19:28:11 +0300	[thread overview]
Message-ID: <20200122162813.26070-9-mika.westerberg@linux.intel.com> (raw)
In-Reply-To: <20200122162813.26070-1-mika.westerberg@linux.intel.com>

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>
---
 arch/x86/include/asm/intel_scu_ipc.h | 12 -----
 drivers/platform/x86/intel_scu_ipc.c | 68 ----------------------------
 2 files changed, 80 deletions(-)

diff --git a/arch/x86/include/asm/intel_scu_ipc.h b/arch/x86/include/asm/intel_scu_ipc.h
index b2dde96e0611..b59afa59a4cb 100644
--- 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 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
-- 
2.24.1

