diff options
author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2008-04-17 16:50:18 +0000 |
---|---|---|
committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2008-04-17 16:50:18 +0000 |
commit | 7d4b1c6f2891eacf9056f14e8d50e8cc4aba0bc0 (patch) | |
tree | 40db592f63f787f75a61e0a35eeebf1f30912af6 /sys | |
parent | 05acceafeafbcb8c02684e95005cee2e7b439931 (diff) |
use sizeof(thing) instead of hard-coding it
Diffstat (limited to 'sys')
-rw-r--r-- | sys/dev/i2c/pca9532.c | 14 | ||||
-rw-r--r-- | sys/dev/i2c/rs5c372.c | 14 |
2 files changed, 14 insertions, 14 deletions
diff --git a/sys/dev/i2c/pca9532.c b/sys/dev/i2c/pca9532.c index f26b2007569..15635a7f500 100644 --- a/sys/dev/i2c/pca9532.c +++ b/sys/dev/i2c/pca9532.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pca9532.c,v 1.2 2006/06/17 23:00:47 drahn Exp $ */ +/* $OpenBSD: pca9532.c,v 1.3 2008/04/17 16:50:17 deraadt Exp $ */ /* * Copyright (c) 2006 Dale Rahn <drahn@openbsd.org> * @@ -72,11 +72,11 @@ pcaled_match(struct device *parent, void *v, void *arg) iic_acquire_bus(ia->ia_tag, I2C_F_POLL); cmd = 0; if (iic_exec(ia->ia_tag, I2C_OP_READ_WITH_STOP, ia->ia_addr, - &cmd, 1, &data, 1, I2C_F_POLL)) + &cmd, sizeof cmd, &data, sizeof data, I2C_F_POLL)) goto fail; cmd = 9; if (iic_exec(ia->ia_tag, I2C_OP_READ_WITH_STOP, ia->ia_addr, - &cmd, 1, &data, 1, I2C_F_POLL)) + &cmd, sizeof cmd, &data, sizeof data, I2C_F_POLL)) goto fail; ok = 1; fail: @@ -106,7 +106,7 @@ pcaled_attach(struct device *parent, struct device *self, void *arg) else cmd = 1; if (iic_exec(sc->sc_tag, I2C_OP_READ_WITH_STOP, sc->sc_addr, - &cmd, 1, &data, 1, I2C_F_POLL)) + &cmd, sizeof cmd, &data, sizeof data, I2C_F_POLL)) goto fail; /* XXX */ sc->sc_gpio_pin[i].pin_state = (data >> (i & 3)) & 1; } @@ -141,7 +141,7 @@ pcaled_gpio_pin_read(void *arg, int pin) else cmd = 1; if (iic_exec(sc->sc_tag, I2C_OP_READ_WITH_STOP, sc->sc_addr, - &cmd, 1, &data, 1, I2C_F_POLL)) + &cmd, sizeof cmd, &data, sizeof data, I2C_F_POLL)) goto fail; /* XXX */ fail: @@ -163,13 +163,13 @@ pcaled_gpio_pin_write (void *arg, int pin, int value) else cmd = 9; if (iic_exec(sc->sc_tag, I2C_OP_READ_WITH_STOP, sc->sc_addr, - &cmd, 1, &data, 1, I2C_F_POLL)) + &cmd, sizeof cmd, &data, sizeof data, I2C_F_POLL)) goto fail; /* XXX */ data &= ~(0x3 << (2*(pin & 3))); data |= (value << (2*(pin & 3))); if (iic_exec(sc->sc_tag, I2C_OP_WRITE_WITH_STOP, sc->sc_addr, - &cmd, 1, &data, 1, I2C_F_POLL)) + &cmd, sizeof cmd, &data, sizeof data, I2C_F_POLL)) goto fail; /* XXX */ fail: diff --git a/sys/dev/i2c/rs5c372.c b/sys/dev/i2c/rs5c372.c index 88635aedcd0..04eb2942469 100644 --- a/sys/dev/i2c/rs5c372.c +++ b/sys/dev/i2c/rs5c372.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rs5c372.c,v 1.3 2007/10/18 03:59:32 cnst Exp $ */ +/* $OpenBSD: rs5c372.c,v 1.4 2008/04/17 16:50:17 deraadt Exp $ */ /* $NetBSD: rs5c372.c,v 1.5 2006/03/29 06:41:24 thorpej Exp $ */ /* @@ -130,7 +130,7 @@ ricohrtc_match(struct device *parent, void *v, void *arg) cmd = RICOHRTC_SECONDS; if (iic_exec(ia->ia_tag, I2C_OP_READ_WITH_STOP, ia->ia_addr, - &cmd, 1, &data, 1, I2C_F_POLL)) { + &cmd, sizeof cmd, &data, sizeof data, I2C_F_POLL)) { iic_release_bus(ia->ia_tag, I2C_F_POLL); printf("ricohrtc read %d fail\n", cmd); return (0); @@ -142,7 +142,7 @@ ricohrtc_match(struct device *parent, void *v, void *arg) cmd = RICOHRTC_MINUTES; if (iic_exec(ia->ia_tag, I2C_OP_READ_WITH_STOP, ia->ia_addr, - &cmd, 1, &data, 1, I2C_F_POLL)) { + &cmd, sizeof cmd, &data, sizeof data, I2C_F_POLL)) { iic_release_bus(ia->ia_tag, I2C_F_POLL); printf("ricohrtc read %d fail\n", cmd); return (0); @@ -155,7 +155,7 @@ ricohrtc_match(struct device *parent, void *v, void *arg) cmd = RICOHRTC_HOURS; if (iic_exec(ia->ia_tag, I2C_OP_READ_WITH_STOP, ia->ia_addr, - &cmd, 1, &data, 1, I2C_F_POLL)) { + &cmd, sizeof cmd, &data, sizeof data, I2C_F_POLL)) { iic_release_bus(ia->ia_tag, I2C_F_POLL); printf("ricohrtc read %d fail\n", cmd); return (0); @@ -253,7 +253,7 @@ ricohrtc_reg_write(struct ricohrtc_softc *sc, int reg, uint8_t val) reg &= 0xf; cmd = (reg << 4); if (iic_exec(sc->sc_tag, I2C_OP_WRITE_WITH_STOP, sc->sc_address, - &cmd, 1, &val, 1, I2C_F_POLL)) { + &cmd, sizeof cmd, &val, sizeof val, I2C_F_POLL)) { iic_release_bus(sc->sc_tag, I2C_F_POLL); printf("%s: ricohrtc_reg_write: failed to write reg%d\n", sc->sc_dev.dv_xname, reg); @@ -271,7 +271,7 @@ ricohrtc_clock_read(struct ricohrtc_softc *sc, struct clock_ymdhms *dt) iic_acquire_bus(sc->sc_tag, I2C_F_POLL); cmd = (RICOHRTC_SECONDS << 4); if (iic_exec(sc->sc_tag, I2C_OP_READ_WITH_STOP, sc->sc_address, - &cmd, 1, bcd, RICOHRTC_NRTC_REGS, I2C_F_POLL)) { + &cmd, sizeof cmd, bcd, RICOHRTC_NRTC_REGS, I2C_F_POLL)) { iic_release_bus(sc->sc_tag, I2C_F_POLL); printf("%s: ricohrtc_clock_read: failed to read rtc\n", sc->sc_dev.dv_xname); @@ -312,7 +312,7 @@ ricohrtc_clock_write(struct ricohrtc_softc *sc, struct clock_ymdhms *dt) iic_acquire_bus(sc->sc_tag, I2C_F_POLL); cmd = (RICOHRTC_SECONDS << 4); if (iic_exec(sc->sc_tag, I2C_OP_WRITE_WITH_STOP, sc->sc_address, - &cmd, 1, bcd, RICOHRTC_NRTC_REGS, I2C_F_POLL)) { + &cmd, sizeof cmd, bcd, RICOHRTC_NRTC_REGS, I2C_F_POLL)) { iic_release_bus(sc->sc_tag, I2C_F_POLL); printf("%s: ricohrtc_clock_write: failed to write rtc\n", sc->sc_dev.dv_xname); |