platform/x86: intel_pmc_ipc: Make intel_pmc_ipc_simple_command() static

This function is not called outside of intel_pmc_ipc.c so we can make it
static instead.

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_pmc_ipc.h b/arch/x86/include/asm/intel_pmc_ipc.h
index 3b2e8b4..b4f8048 100644 (file)
--- a/arch/x86/include/asm/intel_pmc_ipc.h
+++ b/arch/x86/include/asm/intel_pmc_ipc.h
@@ -31,7 +31,6 @@
 
 #if IS_ENABLED(CONFIG_INTEL_PMC_IPC)
 
-int intel_pmc_ipc_simple_command(int cmd, int sub);
 int intel_pmc_ipc_raw_cmd(u32 cmd, u32 sub, u8 *in, u32 inlen,
                u32 *out, u32 outlen, u32 dptr, u32 sptr);
 int intel_pmc_ipc_command(u32 cmd, u32 sub, u8 *in, u32 inlen,
@@ -43,11 +42,6 @@ int intel_pmc_gcr_write(u32 offset, u32 data);
 
 #else
 
-static inline int intel_pmc_ipc_simple_command(int cmd, int sub)
-{
-       return -EINVAL;
-}
-
 static inline int intel_pmc_ipc_raw_cmd(u32 cmd, u32 sub, u8 *in, u32 inlen,
                u32 *out, u32 outlen, u32 dptr, u32 sptr)
 {

diff --git a/drivers/platform/x86/intel_pmc_ipc.c b/drivers/platform/x86/intel_pmc_ipc.c
index 9229c7a..53551f5 100644 (file)
--- a/drivers/platform/x86/intel_pmc_ipc.c
+++ b/drivers/platform/x86/intel_pmc_ipc.c
@@ -404,7 +404,7 @@ static int intel_pmc_ipc_check_status(void)
  *
  * Return:     an IPC error code or 0 on success.
  */
-int intel_pmc_ipc_simple_command(int cmd, int sub)
+static int intel_pmc_ipc_simple_command(int cmd, int sub)
 {
        int ret;
 
@@ -419,7 +419,6 @@ int intel_pmc_ipc_simple_command(int cmd, int sub)
 
        return ret;
 }
-EXPORT_SYMBOL_GPL(intel_pmc_ipc_simple_command);
 
 /**
  * intel_pmc_ipc_raw_cmd() - IPC command with data and pointers