Author: andrew
Date: Mon Mar 20 19:25:42 2017
New Revision: 315650
URL: https://svnweb.freebsd.org/changeset/base/315650
Log:
Use tc_priv to find the softc in the i.MX timer driver.
Sponsored by: ABT Systems Ltd
Modified:
head/sys/arm/freescale/imx/imx_gpt.c
Modified: head/sys/arm/freescale/imx/imx_gpt.c
==============================================================================
--- head/sys/arm/freescale/imx/imx_gpt.c Mon Mar 20 19:24:16 2017
(r315649)
+++ head/sys/arm/freescale/imx/imx_gpt.c Mon Mar 20 19:25:42 2017
(r315650)
@@ -271,6 +271,7 @@ imx_gpt_attach(device_t dev)
/* Register as a timecounter. */
imx_gpt_timecounter.tc_frequency = sc->clkfreq;
+ imx_gpt_timecounter.tc_priv = sc;
tc_init(&imx_gpt_timecounter);
/* If this is the first unit, store the softc for use in DELAY. */
@@ -368,14 +369,13 @@ imx_gpt_intr(void *arg)
return (FILTER_HANDLED);
}
-u_int
+static u_int
imx_gpt_get_timecount(struct timecounter *tc)
{
+ struct imx_gpt_softc *sc;
- if (imx_gpt_sc == NULL)
- return (0);
-
- return (READ4(imx_gpt_sc, IMX_GPT_CNT));
+ sc = tc->tc_priv;
+ return (READ4(sc, IMX_GPT_CNT));
}
static device_method_t imx_gpt_methods[] = {
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