From ccb3368cb4b97e2d8a763b894303e6a127f87bc8 Mon Sep 17 00:00:00 2001 From: Xie XiuQi Date: Fri, 24 Jan 2014 14:00:51 -0600 Subject: [PATCH] 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 Signed-off-by: Corey Minyard Signed-off-by: Linus Torvalds --- drivers/char/ipmi/ipmi_bt_sm.c | 8 ++++---- drivers/char/ipmi/ipmi_kcs_sm.c | 4 ++-- 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 a22a7a5..f5e4cd7 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 e53fc24..6a4bdc1 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 faed929..c8e77af 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 -- 2.7.4