svn commit: r276245 - head/sys/arm/ti

[Ian Lepore]

Author: ian
Date: Fri Dec 26 13:44:41 2014
New Revision: 276245
URL: https://svnweb.freebsd.org/changeset/base/276245

Log:
  Squelch a (bogus) gcc use-before-init warning.

Modified:
  head/sys/arm/ti/ti_gpio.c

Modified: head/sys/arm/ti/ti_gpio.c
==============================================================================
--- head/sys/arm/ti/ti_gpio.c	Fri Dec 26 11:34:45 2014	(r276244)
+++ head/sys/arm/ti/ti_gpio.c	Fri Dec 26 13:44:41 2014	(r276245)
@@ -618,6 +618,7 @@ ti_gpio_intr(void *arg)
 
 	sc = (struct ti_gpio_softc *)arg;
 	bank_last = -1;
+	reg = 0; /* squelch bogus gcc warning */
 	for (irq = 0; irq < sc->sc_maxpin; irq++) {
 
 		/* Read interrupt status only once for each bank. */