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platform/x86: intel_scu_ipc: Reformat kernel-doc comments of exported functions
Format kernel-doc comments of the exported functions to follow the typical format that does not have tab indentation. Also capitalize parameter descriptions and add a missing period. No functional changes intended. 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>
This commit is contained in:
Mika Westerberg
Andy Shevchenko
parent
4907898873
commit
8b23656560
@ -222,14 +222,14 @@ static int pwr_reg_rdwr(u16 *addr, u8 *data, u32 count, u32 op, u32 id)
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}
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/**
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* intel_scu_ipc_ioread8 - read a word via the SCU
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* @addr: register on SCU
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* @data: return pointer for read byte
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* intel_scu_ipc_ioread8 - read a word via the SCU
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* @addr: Register on SCU
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* @data: Return pointer for read byte
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*
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* Read a single register. Returns 0 on success or an error code. All
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* locking between SCU accesses is handled for the caller.
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* Read a single register. Returns %0 on success or an error code. All
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* locking between SCU accesses is handled for the caller.
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*
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* This function may sleep.
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* This function may sleep.
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*/
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int intel_scu_ipc_ioread8(u16 addr, u8 *data)
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{
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@ -238,14 +238,14 @@ int intel_scu_ipc_ioread8(u16 addr, u8 *data)
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EXPORT_SYMBOL(intel_scu_ipc_ioread8);
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/**
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* intel_scu_ipc_iowrite8 - write a byte via the SCU
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* @addr: register on SCU
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* @data: byte to write
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* intel_scu_ipc_iowrite8 - write a byte via the SCU
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* @addr: Register on SCU
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* @data: Byte to write
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*
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* Write a single register. Returns 0 on success or an error code. All
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* locking between SCU accesses is handled for the caller.
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* Write a single register. Returns %0 on success or an error code. All
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* locking between SCU accesses is handled for the caller.
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*
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* This function may sleep.
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* This function may sleep.
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*/
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int intel_scu_ipc_iowrite8(u16 addr, u8 data)
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{
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@ -254,17 +254,17 @@ int intel_scu_ipc_iowrite8(u16 addr, u8 data)
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EXPORT_SYMBOL(intel_scu_ipc_iowrite8);
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/**
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* intel_scu_ipc_readvv - read a set of registers
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* @addr: register list
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* @data: bytes to return
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* @len: length of array
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* intel_scu_ipc_readvv - read a set of registers
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* @addr: Register list
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* @data: Bytes to return
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* @len: Length of array
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*
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* Read registers. Returns 0 on success or an error code. All
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* locking between SCU accesses is handled for the caller.
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* Read registers. Returns %0 on success or an error code. All locking
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* between SCU accesses is handled for the caller.
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*
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* The largest array length permitted by the hardware is 5 items.
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* The largest array length permitted by the hardware is 5 items.
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*
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* This function may sleep.
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* This function may sleep.
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*/
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int intel_scu_ipc_readv(u16 *addr, u8 *data, int len)
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{
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@ -273,18 +273,17 @@ int intel_scu_ipc_readv(u16 *addr, u8 *data, int len)
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EXPORT_SYMBOL(intel_scu_ipc_readv);
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/**
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* intel_scu_ipc_writev - write a set of registers
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* @addr: register list
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* @data: bytes to write
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* @len: length of array
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* intel_scu_ipc_writev - write a set of registers
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* @addr: Register list
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* @data: Bytes to write
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* @len: Length of array
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*
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* Write registers. Returns 0 on success or an error code. All
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* locking between SCU accesses is handled for the caller.
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* Write registers. Returns %0 on success or an error code. All locking
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* between SCU accesses is handled for the caller.
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*
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* The largest array length permitted by the hardware is 5 items.
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*
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* This function may sleep.
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* The largest array length permitted by the hardware is 5 items.
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*
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* This function may sleep.
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*/
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int intel_scu_ipc_writev(u16 *addr, u8 *data, int len)
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{
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@ -293,19 +292,18 @@ int intel_scu_ipc_writev(u16 *addr, u8 *data, int len)
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EXPORT_SYMBOL(intel_scu_ipc_writev);
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/**
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* intel_scu_ipc_update_register - r/m/w a register
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* @addr: register address
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* @bits: bits to update
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* @mask: mask of bits to update
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* intel_scu_ipc_update_register - r/m/w a register
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* @addr: Register address
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* @bits: Bits to update
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* @mask: Mask of bits to update
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*
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* Read-modify-write power control unit register. The first data argument
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* must be register value and second is mask value
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* mask is a bitmap that indicates which bits to update.
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* 0 = masked. Don't modify this bit, 1 = modify this bit.
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* returns 0 on success or an error code.
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* Read-modify-write power control unit register. The first data argument
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* must be register value and second is mask value mask is a bitmap that
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* indicates which bits to update. %0 = masked. Don't modify this bit, %1 =
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* modify this bit. returns %0 on success or an error code.
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*
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* This function may sleep. Locking between SCU accesses is handled
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* for the caller.
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* This function may sleep. Locking between SCU accesses is handled
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* for the caller.
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*/
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int intel_scu_ipc_update_register(u16 addr, u8 bits, u8 mask)
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{
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@ -315,16 +313,16 @@ int intel_scu_ipc_update_register(u16 addr, u8 bits, u8 mask)
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EXPORT_SYMBOL(intel_scu_ipc_update_register);
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/**
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* intel_scu_ipc_simple_command - send a simple command
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* @cmd: command
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* @sub: sub type
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* intel_scu_ipc_simple_command - send a simple command
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* @cmd: Command
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* @sub: Sub type
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*
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* Issue a simple command to the SCU. Do not use this interface if
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* you must then access data as any data values may be overwritten
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* by another SCU access by the time this function returns.
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* Issue a simple command to the SCU. Do not use this interface if you must
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* then access data as any data values may be overwritten by another SCU
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* access by the time this function returns.
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*
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* This function may sleep. Locking for SCU accesses is handled for
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* the caller.
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* This function may sleep. Locking for SCU accesses is handled for the
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* caller.
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*/
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int intel_scu_ipc_simple_command(int cmd, int sub)
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{
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@ -344,16 +342,16 @@ int intel_scu_ipc_simple_command(int cmd, int sub)
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EXPORT_SYMBOL(intel_scu_ipc_simple_command);
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/**
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* intel_scu_ipc_command - command with data
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* @cmd: command
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* @sub: sub type
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* @in: input data
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* @inlen: input length in dwords
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* @out: output data
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* @outlein: output length in dwords
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* intel_scu_ipc_command - command with data
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* @cmd: Command
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* @sub: Sub type
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* @in: Input data
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* @inlen: Input length in dwords
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* @out: Output data
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* @outlen: Output length in dwords
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*
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* Issue a command to the SCU which involves data transfers. Do the
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* data copies under the lock but leave it for the caller to interpret
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* Issue a command to the SCU which involves data transfers. Do the
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* data copies under the lock but leave it for the caller to interpret.
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*/
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int intel_scu_ipc_command(int cmd, int sub, u32 *in, int inlen,
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u32 *out, int outlen)
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