[PATCH v4 30/38] platform/x86: intel_pmc_ipc: Drop intel_pmc_ipc_command()

Mika Westerberg
2020-01-21T16:04:17Z

Now that all callers have been converted over to the SCU IPC API we can
drop intel_pmc_ipc_command().

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
arch/x86/include/asm/intel_pmc_ipc.h | 8 --------
drivers/platform/x86/intel_pmc_ipc.c | 20 --------------------
2 files changed, 28 deletions(-)

diff --git a/arch/x86/include/asm/intel_pmc_ipc.h b/arch/x86/include/asm/intel_pmc_ipc.h
index ddc964b9c78c..22848df5faaf 100644
--- a/arch/x86/include/asm/intel_pmc_ipc.h
+++ b/arch/x86/include/asm/intel_pmc_ipc.h
@@ -27,19 +27,11 @@

#if IS_ENABLED(CONFIG_INTEL_PMC_IPC)

-int intel_pmc_ipc_command(u32 cmd, u32 sub, u8 *in, u32 inlen,
- u32 *out, u32 outlen);
int intel_pmc_s0ix_counter_read(u64 *data);
int intel_pmc_gcr_read64(u32 offset, u64 *data);

#else

-static inline int intel_pmc_ipc_command(u32 cmd, u32 sub, u8 *in, u32 inlen,
- u32 *out, u32 outlen)
-{
- return -EINVAL;
-}
-
static inline int intel_pmc_s0ix_counter_read(u64 *data)
{
return -EINVAL;
diff --git a/drivers/platform/x86/intel_pmc_ipc.c b/drivers/platform/x86/intel_pmc_ipc.c
index 4d9c9fd082ad..6970ca2eab77 100644
--- a/drivers/platform/x86/intel_pmc_ipc.c
+++ b/drivers/platform/x86/intel_pmc_ipc.c
@@ -194,26 +194,6 @@ static int update_no_reboot_bit(void *priv, bool set)
PMC_CFG_NO_REBOOT_MASK, value);
}

-/**
- * intel_pmc_ipc_command() - IPC command with input/output data
- * @cmd: IPC command code.
- * @sub: IPC command sub type.
- * @in: input data of this IPC command.
- * @inlen: input data length in bytes.
- * @out: output data of this IPC command.
- * @outlen: output data length in dwords.
- *
- * Send an IPC command to PMC with input/output data.
- *
- * Return: an IPC error code or 0 on success.
- */
-int intel_pmc_ipc_command(u32 cmd, u32 sub, u8 *in, u32 inlen,
- u32 *out, u32 outlen)
-{
- return intel_scu_ipc_dev_command(NULL, cmd, sub, in, inlen, out, outlen);
-}
-EXPORT_SYMBOL_GPL(intel_pmc_ipc_command);
-
static int ipc_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
{
struct intel_pmc_ipc_dev *pmc = &ipcdev;
--
2.24.1