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authorqipeng.zha <qipeng.zha@intel.com>2015-07-09 00:14:15 +0800
committerDarren Hart <dvhart@linux.intel.com>2015-07-09 11:23:15 -0700
commit02941007f59ce015233d4c0f7047776960bf0c17 (patch)
tree41cc898cf23505f76722d323108f065bb173cde6 /drivers/platform
parent22565ba0bf231eb4267b1d2ebad300d55b28a427 (diff)
downloadop-kernel-dev-02941007f59ce015233d4c0f7047776960bf0c17.zip
op-kernel-dev-02941007f59ce015233d4c0f7047776960bf0c17.tar.gz
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>
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/intel_pmc_ipc.c57
1 files changed, 35 insertions, 22 deletions
diff --git a/drivers/platform/x86/intel_pmc_ipc.c b/drivers/platform/x86/intel_pmc_ipc.c
index 69d43b8..105cfff 100644
--- 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)
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