intel_pmc_ipc: Update kerneldoc formatting

Update kerneldoc formatting per Documentation/kernel-dec-nano-HOWTO.txt.

Signed-off-by: qipeng.zha <qipeng.zha@intel.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>

diff --git a/arch/x86/include/asm/intel_pmc_ipc.h b/arch/x86/include/asm/intel_pmc_ipc.h
index 200ec2e7821d1922cb1f15ddaaf836e064dc025e..cd0310e186f4af534b7e21312b81d092ff9ba8cd 100644 (file)
--- a/arch/x86/include/asm/intel_pmc_ipc.h
+++ b/arch/x86/include/asm/intel_pmc_ipc.h
@@ -25,36 +25,9 @@
 
 #if IS_ENABLED(CONFIG_INTEL_PMC_IPC)
 
-/*
- * intel_pmc_ipc_simple_command
- * @cmd: command
- * @sub: sub type
- */
 int intel_pmc_ipc_simple_command(int cmd, int sub);
-
-/*
- * intel_pmc_ipc_raw_cmd
- * @cmd: command
- * @sub: sub type
- * @in: input data
- * @inlen: input length in bytes
- * @out: output data
- * @outlen: output length in dwords
- * @sptr: data writing to SPTR register
- * @dptr: data writing to DPTR register
- */
 int intel_pmc_ipc_raw_cmd(u32 cmd, u32 sub, u8 *in, u32 inlen,
                u32 *out, u32 outlen, u32 dptr, u32 sptr);
-
-/*
- * intel_pmc_ipc_command
- * @cmd: command
- * @sub: sub type
- * @in: input data
- * @inlen: input length in bytes
- * @out: output data
- * @outlen: output length in dwords
- */
 int intel_pmc_ipc_command(u32 cmd, u32 sub, u8 *in, u32 inlen,
                u32 *out, u32 outlen);
 

diff --git a/drivers/platform/x86/intel_pmc_ipc.c b/drivers/platform/x86/intel_pmc_ipc.c
index 69d43b8fe9ba785d71581b0ae8c3da77b227668b..105cfffe82c617297d0bf348c1c5ae669060b4d2 100644 (file)
--- a/drivers/platform/x86/intel_pmc_ipc.c
+++ b/drivers/platform/x86/intel_pmc_ipc.c
@@ -210,10 +210,15 @@ static int intel_pmc_ipc_check_status(void)
        return ret;
 }
 
-/*
- * intel_pmc_ipc_simple_command
- * @cmd: command
- * @sub: sub type
+/**
+ * intel_pmc_ipc_simple_command() - Simple IPC command
+ * @cmd:       IPC command code.
+ * @sub:       IPC command sub type.
+ *
+ * Send a simple IPC command to PMC when don't need to specify
+ * input/output data and source/dest pointers.
+ *
+ * Return:     an IPC error code or 0 on success.
  */
 int intel_pmc_ipc_simple_command(int cmd, int sub)
 {
@@ -232,16 +237,20 @@ int intel_pmc_ipc_simple_command(int cmd, int sub)
 }
 EXPORT_SYMBOL_GPL(intel_pmc_ipc_simple_command);
 
-/*
- * intel_pmc_ipc_raw_cmd
- * @cmd: command
- * @sub: sub type
- * @in: input data
- * @inlen: input length in bytes
- * @out: output data
- * @outlen: output length in dwords
- * @sptr: data writing to SPTR register
- * @dptr: data writing to DPTR register
+/**
+ * intel_pmc_ipc_raw_cmd() - IPC command with data and pointers
+ * @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.
+ * @sptr:      data writing to SPTR register.
+ * @dptr:      data writing to DPTR register.
+ *
+ * Send an IPC command to PMC with input/output data and source/dest pointers.
+ *
+ * Return:     an IPC error code or 0 on success.
  */
 int intel_pmc_ipc_raw_cmd(u32 cmd, u32 sub, u8 *in, u32 inlen, u32 *out,
                          u32 outlen, u32 dptr, u32 sptr)
@@ -278,14 +287,18 @@ int intel_pmc_ipc_raw_cmd(u32 cmd, u32 sub, u8 *in, u32 inlen, u32 *out,
 }
 EXPORT_SYMBOL_GPL(intel_pmc_ipc_raw_cmd);
 
-/*
- * intel_pmc_ipc_command
- * @cmd: command
- * @sub: sub type
- * @in: input data
- * @inlen: input length in bytes
- * @out: output data
- * @outlen: output length in dwords
+/**
+ * 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)