diff options
| author | Xie XiuQi <xiexiuqi@huawei.com> | 2014-01-24 14:00:51 -0600 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-25 15:31:58 -0800 |
| commit | ccb3368cb4b97e2d8a763b894303e6a127f87bc8 (patch) | |
| tree | ec617172c159c1ab40fec494b36ad69e76e3232a /drivers/char | |
| parent | aa5b2bab9c3eeb1f8135ba5e30c3ce712e099d81 (diff) | |
| download | talos-op-linux-ccb3368cb4b97e2d8a763b894303e6a127f87bc8.tar.gz talos-op-linux-ccb3368cb4b97e2d8a763b894303e6a127f87bc8.zip | |
ipmi: use USEC_PER_SEC instead of 1000000 for more meaningful
Use USEC_PER_SEC instead of 1000000, that making the later bugfix
more clearly.
Signed-off-by: Xie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/ipmi/ipmi_bt_sm.c | 8 | ||||
| -rw-r--r-- | drivers/char/ipmi/ipmi_kcs_sm.c | 4 | ||||
| -rw-r--r-- | drivers/char/ipmi/ipmi_smic_sm.c | 2 |
3 files changed, 7 insertions, 7 deletions
diff --git a/drivers/char/ipmi/ipmi_bt_sm.c b/drivers/char/ipmi/ipmi_bt_sm.c index a22a7a502740..f5e4cd7617f6 100644 --- a/drivers/char/ipmi/ipmi_bt_sm.c +++ b/drivers/char/ipmi/ipmi_bt_sm.c @@ -201,7 +201,7 @@ static unsigned int bt_init_data(struct si_sm_data *bt, struct si_sm_io *io) } bt->state = BT_STATE_IDLE; /* start here */ bt->complete = BT_STATE_IDLE; /* end here */ - bt->BT_CAP_req2rsp = BT_NORMAL_TIMEOUT * 1000000; + bt->BT_CAP_req2rsp = BT_NORMAL_TIMEOUT * USEC_PER_SEC; bt->BT_CAP_retries = BT_NORMAL_RETRY_LIMIT; /* BT_CAP_outreqs == zero is a flag to read BT Capabilities */ return 3; /* We claim 3 bytes of space; ought to check SPMI table */ @@ -613,7 +613,7 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time) HOST2BMC(42); /* Sequence number */ HOST2BMC(3); /* Cmd == Soft reset */ BT_CONTROL(BT_H2B_ATN); - bt->timeout = BT_RESET_DELAY * 1000000; + bt->timeout = BT_RESET_DELAY * USEC_PER_SEC; BT_STATE_CHANGE(BT_STATE_RESET3, SI_SM_CALL_WITH_DELAY); @@ -651,14 +651,14 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time) bt_init_data(bt, bt->io); if ((i == 8) && !BT_CAP[2]) { bt->BT_CAP_outreqs = BT_CAP[3]; - bt->BT_CAP_req2rsp = BT_CAP[6] * 1000000; + bt->BT_CAP_req2rsp = BT_CAP[6] * USEC_PER_SEC; bt->BT_CAP_retries = BT_CAP[7]; } else printk(KERN_WARNING "IPMI BT: using default values\n"); if (!bt->BT_CAP_outreqs) bt->BT_CAP_outreqs = 1; printk(KERN_WARNING "IPMI BT: req2rsp=%ld secs retries=%d\n", - bt->BT_CAP_req2rsp / 1000000L, bt->BT_CAP_retries); + bt->BT_CAP_req2rsp / USEC_PER_SEC, bt->BT_CAP_retries); bt->timeout = bt->BT_CAP_req2rsp; return SI_SM_CALL_WITHOUT_DELAY; diff --git a/drivers/char/ipmi/ipmi_kcs_sm.c b/drivers/char/ipmi/ipmi_kcs_sm.c index e53fc24c6af3..6a4bdc18955a 100644 --- a/drivers/char/ipmi/ipmi_kcs_sm.c +++ b/drivers/char/ipmi/ipmi_kcs_sm.c @@ -118,8 +118,8 @@ enum kcs_states { #define MAX_KCS_WRITE_SIZE IPMI_MAX_MSG_LENGTH /* Timeouts in microseconds. */ -#define IBF_RETRY_TIMEOUT 5000000 -#define OBF_RETRY_TIMEOUT 5000000 +#define IBF_RETRY_TIMEOUT (5*USEC_PER_SEC) +#define OBF_RETRY_TIMEOUT (5*USEC_PER_SEC) #define MAX_ERROR_RETRIES 10 #define ERROR0_OBF_WAIT_JIFFIES (2*HZ) diff --git a/drivers/char/ipmi/ipmi_smic_sm.c b/drivers/char/ipmi/ipmi_smic_sm.c index faed92971907..c8e77afa8b96 100644 --- a/drivers/char/ipmi/ipmi_smic_sm.c +++ b/drivers/char/ipmi/ipmi_smic_sm.c @@ -80,7 +80,7 @@ enum smic_states { #define SMIC_MAX_ERROR_RETRIES 3 /* Timeouts in microseconds. */ -#define SMIC_RETRY_TIMEOUT 2000000 +#define SMIC_RETRY_TIMEOUT (2*USEC_PER_SEC) /* SMIC Flags Register Bits */ #define SMIC_RX_DATA_READY 0x80 |
