Author: loos
Date: Sat Oct 18 18:27:24 2014
New Revision: 273263
URL: https://svnweb.freebsd.org/changeset/base/273263
Log:
Fix the chan address for mtx_sleep() on bus wait. Without this fix the
threads waiting for the bus would never wake.
X-MFC-With: r270230
Modified:
head/sys/arm/ti/ti_i2c.c
Modified: head/sys/arm/ti/ti_i2c.c
==============================================================================
--- head/sys/arm/ti/ti_i2c.c Sat Oct 18 17:51:34 2014 (r273262)
+++ head/sys/arm/ti/ti_i2c.c Sat Oct 18 18:27:24 2014 (r273263)
@@ -380,7 +380,7 @@ ti_i2c_transfer(device_t dev, struct iic
/* If the controller is busy wait until it is available. */
while (sc->sc_bus_inuse == 1)
- mtx_sleep(dev, &sc->sc_mtx, 0, "i2cbuswait", 0);
+ mtx_sleep(sc, &sc->sc_mtx, 0, "i2cbuswait", 0);
/* Now we have control over the I2C controller. */
sc->sc_bus_inuse = 1;
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