diff options
| author |   Marc Kleine-Budde <mkl@pengutronix.de> | 2021-04-03 14:10:25 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2021-04-13 10:15:43 +0200 |
| commit | 1a5a5eedf80772ac0fb3f1ec443711c2eab030a5 (patch) | |
| tree | eea93f2193b563c0caa350121091a336b089fc51 /drivers/net | |
| parent | can: peak_usb: remove unused variables from struct peak_usb_device (diff) | |
| download | linux-dev-1a5a5eedf80772ac0fb3f1ec443711c2eab030a5.tar.xz linux-dev-1a5a5eedf80772ac0fb3f1ec443711c2eab030a5.zip | |
can: peak_usb: remove write only variable struct peak_usb_adapter::ts_period
The variable struct peak_usb_adapter::ts_period is only ever written
to. This patch removes it from the driver.
Link: https://lore.kernel.org/r/20210406111622.1874957-5-mkl@pengutronix.de
Acked-by: Stephane Grosjean <s.grosjean@peak-system.com>
Tested-by: Stephane Grosjean <s.grosjean@peak-system.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb.c | 1 | ||||
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_core.h | 1 | ||||
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 4 | ||||
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_pro.c | 1 |
4 files changed, 0 insertions, 7 deletions
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb.c b/drivers/net/can/usb/peak_usb/pcan_usb.c index e23049c81159..38bee69ff48a 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb.c @@ -1050,7 +1050,6 @@ const struct peak_usb_adapter pcan_usb = { /* timestamps usage */ .ts_used_bits = 16, - .ts_period = 24575, /* calibration period in ts. */ .us_per_ts_scale = PCAN_USB_TS_US_PER_TICK, /* us=(ts*scale) */ .us_per_ts_shift = PCAN_USB_TS_DIV_SHIFTER, /* >> shift */ diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.h b/drivers/net/can/usb/peak_usb/pcan_usb_core.h index 64c4c22bb296..b00a4811bf61 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_core.h +++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.h @@ -73,7 +73,6 @@ struct peak_usb_adapter { u8 ep_msg_in; u8 ep_msg_out[PCAN_USB_MAX_CHANNEL]; u8 ts_used_bits; - u32 ts_period; u8 us_per_ts_shift; u32 us_per_ts_scale; diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_fd.c b/drivers/net/can/usb/peak_usb/pcan_usb_fd.c index 6f62b6f51051..b11eabad575b 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_fd.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_fd.c @@ -1081,7 +1081,6 @@ const struct peak_usb_adapter pcan_usb_fd = { /* timestamps usage */ .ts_used_bits = 32, - .ts_period = 1000000, /* calibration period in ts. */ .us_per_ts_scale = 1, /* us = (ts * scale) >> shift */ .us_per_ts_shift = 0, @@ -1156,7 +1155,6 @@ const struct peak_usb_adapter pcan_usb_chip = { /* timestamps usage */ .ts_used_bits = 32, - .ts_period = 1000000, /* calibration period in ts. */ .us_per_ts_scale = 1, /* us = (ts * scale) >> shift */ .us_per_ts_shift = 0, @@ -1231,7 +1229,6 @@ const struct peak_usb_adapter pcan_usb_pro_fd = { /* timestamps usage */ .ts_used_bits = 32, - .ts_period = 1000000, /* calibration period in ts. */ .us_per_ts_scale = 1, /* us = (ts * scale) >> shift */ .us_per_ts_shift = 0, @@ -1306,7 +1303,6 @@ const struct peak_usb_adapter pcan_usb_x6 = { /* timestamps usage */ .ts_used_bits = 32, - .ts_period = 1000000, /* calibration period in ts. */ .us_per_ts_scale = 1, /* us = (ts * scale) >> shift */ .us_per_ts_shift = 0, diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c index ecb08359f719..589ba797fb33 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c @@ -1058,7 +1058,6 @@ const struct peak_usb_adapter pcan_usb_pro = { /* timestamps usage */ .ts_used_bits = 32, - .ts_period = 1000000, /* calibration period in ts. */ .us_per_ts_scale = 1, /* us = (ts * scale) >> shift */ .us_per_ts_shift = 0, |