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authorCorey Minyard <cminyard@mvista.com>2008-04-29 01:01:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 08:06:15 -0700
commitc305e3d38e5f54a48a4618496cdc1ada970ebf68 (patch)
treee6c8a145dec75f27f87bd6759cd0504a104f4f0f /drivers/char/ipmi/ipmi_si_sm.h
parentc70d749986f6f1d4e2bb008bfc0c5fc22ec3fc64 (diff)
downloadvexpress-lsk-c305e3d38e5f54a48a4618496cdc1ada970ebf68.tar.gz
IPMI: Style fixes in the system interface code
Lots of style fixes for the IPMI system interface driver. No functional changes. Basically fixes everything reported by checkpatch and fixes the comment style. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Corey Minyard <cminyard@mvista.com> Cc: Rocky Craig <rocky.craig@hp.com> Cc: Hannes Schulz <schulz@schwaar.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/ipmi/ipmi_si_sm.h')
-rw-r--r--drivers/char/ipmi/ipmi_si_sm.h89
1 files changed, 54 insertions, 35 deletions
diff --git a/drivers/char/ipmi/ipmi_si_sm.h b/drivers/char/ipmi/ipmi_si_sm.h
index 4b731b24dc1..df89f73475f 100644
--- a/drivers/char/ipmi/ipmi_si_sm.h
+++ b/drivers/char/ipmi/ipmi_si_sm.h
@@ -34,22 +34,27 @@
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-/* This is defined by the state machines themselves, it is an opaque
- data type for them to use. */
+/*
+ * This is defined by the state machines themselves, it is an opaque
+ * data type for them to use.
+ */
struct si_sm_data;
-/* The structure for doing I/O in the state machine. The state
- machine doesn't have the actual I/O routines, they are done through
- this interface. */
-struct si_sm_io
-{
+/*
+ * The structure for doing I/O in the state machine. The state
+ * machine doesn't have the actual I/O routines, they are done through
+ * this interface.
+ */
+struct si_sm_io {
unsigned char (*inputb)(struct si_sm_io *io, unsigned int offset);
void (*outputb)(struct si_sm_io *io,
unsigned int offset,
unsigned char b);
- /* Generic info used by the actual handling routines, the
- state machine shouldn't touch these. */
+ /*
+ * Generic info used by the actual handling routines, the
+ * state machine shouldn't touch these.
+ */
void __iomem *addr;
int regspacing;
int regsize;
@@ -59,53 +64,67 @@ struct si_sm_io
};
/* Results of SMI events. */
-enum si_sm_result
-{
+enum si_sm_result {
SI_SM_CALL_WITHOUT_DELAY, /* Call the driver again immediately */
SI_SM_CALL_WITH_DELAY, /* Delay some before calling again. */
- SI_SM_CALL_WITH_TICK_DELAY, /* Delay at least 1 tick before calling again. */
+ SI_SM_CALL_WITH_TICK_DELAY,/* Delay >=1 tick before calling again. */
SI_SM_TRANSACTION_COMPLETE, /* A transaction is finished. */
SI_SM_IDLE, /* The SM is in idle state. */
SI_SM_HOSED, /* The hardware violated the state machine. */
- SI_SM_ATTN /* The hardware is asserting attn and the
- state machine is idle. */
+
+ /*
+ * The hardware is asserting attn and the state machine is
+ * idle.
+ */
+ SI_SM_ATTN
};
/* Handlers for the SMI state machine. */
-struct si_sm_handlers
-{
- /* Put the version number of the state machine here so the
- upper layer can print it. */
+struct si_sm_handlers {
+ /*
+ * Put the version number of the state machine here so the
+ * upper layer can print it.
+ */
char *version;
- /* Initialize the data and return the amount of I/O space to
- reserve for the space. */
+ /*
+ * Initialize the data and return the amount of I/O space to
+ * reserve for the space.
+ */
unsigned int (*init_data)(struct si_sm_data *smi,
struct si_sm_io *io);
- /* Start a new transaction in the state machine. This will
- return -2 if the state machine is not idle, -1 if the size
- is invalid (to large or too small), or 0 if the transaction
- is successfully completed. */
+ /*
+ * Start a new transaction in the state machine. This will
+ * return -2 if the state machine is not idle, -1 if the size
+ * is invalid (to large or too small), or 0 if the transaction
+ * is successfully completed.
+ */
int (*start_transaction)(struct si_sm_data *smi,
unsigned char *data, unsigned int size);
- /* Return the results after the transaction. This will return
- -1 if the buffer is too small, zero if no transaction is
- present, or the actual length of the result data. */
+ /*
+ * Return the results after the transaction. This will return
+ * -1 if the buffer is too small, zero if no transaction is
+ * present, or the actual length of the result data.
+ */
int (*get_result)(struct si_sm_data *smi,
unsigned char *data, unsigned int length);
- /* Call this periodically (for a polled interface) or upon
- receiving an interrupt (for a interrupt-driven interface).
- If interrupt driven, you should probably poll this
- periodically when not in idle state. This should be called
- with the time that passed since the last call, if it is
- significant. Time is in microseconds. */
+ /*
+ * Call this periodically (for a polled interface) or upon
+ * receiving an interrupt (for a interrupt-driven interface).
+ * If interrupt driven, you should probably poll this
+ * periodically when not in idle state. This should be called
+ * with the time that passed since the last call, if it is
+ * significant. Time is in microseconds.
+ */
enum si_sm_result (*event)(struct si_sm_data *smi, long time);
- /* Attempt to detect an SMI. Returns 0 on success or nonzero
- on failure. */
+ /*
+ * Attempt to detect an SMI. Returns 0 on success or nonzero
+ * on failure.
+ */
int (*detect)(struct si_sm_data *smi);
/* The interface is shutting down, so clean it up. */