d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Drop 'All rights reserved'

Browse Source 
Replace hardcoded sizes by nitems and sizeof
This commit is contained in:
Andreas Tobler 2020-03-06 21:24:09 +00:00
parent 7cc4d41e40
commit e65d6406fd
1 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
sys/dev/iicbus/ds1631.c
View File

@ -2,7 +2,6 @@
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2012 Andreas Tobler
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -135,7 +134,7 @@ ds1631_write(device_t dev, uint32_t addr, uint8_t reg, uint8_t *buff, int len)
for (;;)
{
if (iicbus_transfer(dev, msg, 1) == 0)
if (iicbus_transfer(dev, msg, nitems(msg)) == 0)
return (0);
if (++try > 5) {
device_printf(dev, "iicbus write failed\n");
@ -158,7 +157,7 @@ ds1631_read_1(device_t dev, uint32_t addr, uint8_t reg, uint8_t *data)
for (;;)
{
err = iicbus_transfer(dev, msg, 2);
err = iicbus_transfer(dev, msg, nitems(msg));
if (err != 0)
goto retry;
@ -186,7 +185,7 @@ ds1631_read_2(device_t dev, uint32_t addr, uint8_t reg, uint16_t *data)
for (;;)
{
err = iicbus_transfer(dev, msg, 2);
err = iicbus_transfer(dev, msg, nitems(msg));
if (err != 0)
goto retry;
@ -275,7 +274,7 @@ ds1631_init(device_t dev, uint32_t addr)
*/
conf = DS1631_CONTROL_10BIT;
err = ds1631_write(dev, addr, DS1631_CONTROL, &conf, 1);
err = ds1631_write(dev, addr, DS1631_CONTROL, &conf, sizeof(conf));
if (err < 0) {
device_printf(dev, "ds1631 write config failed: %x\n", err);
return (-1);