Module Name: src
Committed By: tnn
Date: Wed Sep 18 15:12:37 UTC 2019
Modified Files:
src/sys/dev/i2c: rkpmic.c
Log Message:
rkpmic: correct delay
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/sys/dev/i2c/rkpmic.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/i2c/rkpmic.c
diff -u src/sys/dev/i2c/rkpmic.c:1.4 src/sys/dev/i2c/rkpmic.c:1.5
--- src/sys/dev/i2c/rkpmic.c:1.4 Wed Sep 18 14:07:38 2019
+++ src/sys/dev/i2c/rkpmic.c Wed Sep 18 15:12:37 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: rkpmic.c,v 1.4 2019/09/18 14:07:38 tnn Exp $ */
+/* $NetBSD: rkpmic.c,v 1.5 2019/09/18 15:12:37 tnn Exp $ */
/*-
* Copyright (c) 2018 Jared McNeill <[email protected]>
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rkpmic.c,v 1.4 2019/09/18 14:07:38 tnn Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rkpmic.c,v 1.5 2019/09/18 15:12:37 tnn Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -281,7 +281,7 @@ rkpmic_todr_gettime(todr_chip_handle_t c
val = I2C_READ(sc, RTC_CTRL_REG);
I2C_WRITE(sc, RTC_CTRL_REG, val | RTC_CTRL_GET_TIME | RTC_CTRL_READSEL);
- delay(1); /* need to wait 1/32768 seconds for shadow regs to latch */
+ delay(1000000 / 32768); /* wait one cycle for shadow regs to latch */
I2C_WRITE(sc, RTC_CTRL_REG, val | RTC_CTRL_READSEL);
dt->dt_sec = bcdtobin(I2C_READ(sc, SECONDS_REG));
dt->dt_min = bcdtobin(I2C_READ(sc, MINUTES_REG));
