bcm4329: Sync with current kernel version

Change-Id: I9b8deeeedc5e125e6d1f171d9350c06b14b8aa75
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>

3 files changed, 14 insertions, 9 deletions

diff --git a/bcm4329/src/dhd/sys/dhd_linux.c b/bcm4329/src/dhd/sys/dhd_linux.c
index 2eff469..f687b31 100644
--- a/bcm4329/src/dhd/sys/dhd_linux.c
+++ b/bcm4329/src/dhd/sys/dhd_linux.c
@@ -1379,7 +1379,6 @@ dhd_watchdog_thread(void *data)
 	/* Run until signal received */
 	while (1) {
 		if (down_interruptible (&dhd->watchdog_sem) == 0) {
-			dhd_os_wake_lock(&dhd->pub);
 
 			if (dhd->pub.dongle_reset == FALSE) {
 				/* Call the bus module watchdog */
@@ -1387,6 +1386,11 @@ dhd_watchdog_thread(void *data)
 			}
 			/* Count the tick for reference */
 			dhd->pub.tickcnt++;
+
+			/* Reschedule the watchdog */
+			if (dhd->wd_timer_valid)
+				mod_timer(&dhd->timer, jiffies + dhd_watchdog_ms * HZ / 1000);
+
 			dhd_os_wake_unlock(&dhd->pub);
 		}
 		else
@@ -1404,12 +1408,6 @@ dhd_watchdog(ulong data)
 	dhd_os_wake_lock(&dhd->pub);
 	if (dhd->watchdog_pid >= 0) {
 		up(&dhd->watchdog_sem);
-
-		/* Reschedule the watchdog */
-		if (dhd->wd_timer_valid) {
-				mod_timer(&dhd->timer, jiffies + dhd_watchdog_ms * HZ / 1000);
-		}
-		dhd_os_wake_unlock(&dhd->pub);
 		return;
 	}
 
diff --git a/bcm4329/src/dhd/sys/dhd_sdio.c b/bcm4329/src/dhd/sys/dhd_sdio.c
index bd73556..ff1bded 100644
--- a/bcm4329/src/dhd/sys/dhd_sdio.c
+++ b/bcm4329/src/dhd/sys/dhd_sdio.c
@@ -5808,6 +5808,8 @@ dhd_bus_devreset(dhd_pub_t *dhdp, uint8 flag)
 			dhd_os_proto_unblock(dhdp);
 			/* Expect app to have torn down any connection before calling */
 			/* Stop the bus, disable F2 */
+			dhd_os_sdlock(dhdp);
+
 			dhd_bus_stop(bus, FALSE);
 
 			/* Clean tx/rx buffer pointers, detach from the dongle */
@@ -5816,6 +5818,8 @@ dhd_bus_devreset(dhd_pub_t *dhdp, uint8 flag)
 			bus->dhd->dongle_reset = TRUE;
 			bus->dhd->up = FALSE;
 
+			dhd_os_sdunlock(dhdp);
+
 			DHD_TRACE(("%s:  WLAN OFF DONE\n", __FUNCTION__));
 			/* App can now remove power from device */
 		} else
@@ -5827,6 +5831,8 @@ dhd_bus_devreset(dhd_pub_t *dhdp, uint8 flag)
 
 		if (bus->dhd->dongle_reset) {
 			/* Turn on WLAN */
+			dhd_os_sdlock(dhdp);
+
 			/* Reset SD client */
 			bcmsdh_reset(bus->sdh);
 
@@ -5858,6 +5864,7 @@ dhd_bus_devreset(dhd_pub_t *dhdp, uint8 flag)
 					bcmerror = BCME_SDIO_ERROR;
 			} else
 				bcmerror = BCME_SDIO_ERROR;
+			dhd_os_sdunlock(dhdp);
 		} else {
 			bcmerror = BCME_NOTDOWN;
 			DHD_ERROR(("%s: Set DEVRESET=FALSE invoked when device is on\n",
diff --git a/bcm4329/src/shared/linux_osl.c b/bcm4329/src/shared/linux_osl.c
index 6383e00..d00bd1c 100644
--- a/bcm4329/src/shared/linux_osl.c
+++ b/bcm4329/src/shared/linux_osl.c
@@ -21,7 +21,7 @@
  * software in any way with any other Broadcom software provided under a license
  * other than the GPL, without Broadcom's express prior written consent.
  *
- * $Id: linux_osl.c,v 1.125.12.3.8.6 2009/12/09 01:29:03 Exp $
+ * $Id: linux_osl.c,v 1.125.12.3.8.7 2010/05/04 21:10:04 Exp $
  */
 
 
@@ -511,7 +511,7 @@ osl_mfree(osl_t *osh, void *addr, uint size)
 #ifdef DHD_USE_STATIC_BUF
 	if (bcm_static_buf)
 	{
-		if ((addr > (void *)bcm_static_buf) && ((unsigned char *)addr \
+		if ((addr > (void *)bcm_static_buf) && ((unsigned char *)addr
 			<= ((unsigned char *)bcm_static_buf + STATIC_BUF_TOTAL_LEN)))
 		{
 			int buf_idx = 0;