aboutsummaryrefslogtreecommitdiff
path: root/drivers/net/can/sja1000/sja1000.c
diff options
context:
space:
mode:
authorKevin Hilman <khilman@linaro.org>2015-12-10 07:23:15 -0800
committerKevin Hilman <khilman@linaro.org>2015-12-10 07:23:15 -0800
commitc228c8e94b9e56032d475abc8f5978a73ac3f699 (patch)
treea3045c46c383f00d3fd7bcefee16c10c68643953 /drivers/net/can/sja1000/sja1000.c
parent1388239cd22fcaf1572a12197faa14a63d45aa27 (diff)
parent5d7b0fcc26d66db767a477574effc764022c19ac (diff)
Merge tag 'v3.14.58' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable into linux-linaro-lsk-v3.14lsk-v3.14-16.01lsk-v3.14-15.12
This is the 3.14.58 stable release # gpg: Signature made Wed Dec 9 10:43:44 2015 PST using RSA key ID 6092693E # gpg: Good signature from "Greg Kroah-Hartman (Linux kernel stable release signing key) <greg@kroah.com>" * tag 'v3.14.58' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable: (38 commits) Linux 3.14.58 ALSA: usb-audio: work around CH345 input SysEx corruption ALSA: usb-audio: prevent CH345 multiport output SysEx corruption ALSA: usb-audio: add packet size quirk for the Medeli DD305 USB: option: add XS Stick W100-2 from 4G Systems USB: serial: option: add support for Novatel MiFi USB620L USB: ti_usb_3410_5052: Add Honeywell HGI80 ID usb: musb: core: fix order of arguments to ulpi write callback usblp: do not set TASK_INTERRUPTIBLE before lock arm64: Fix compat register mappings can: sja1000: clear interrupts on start Bluetooth: ath3k: Add support of AR3012 0cf3:817b device Bluetooth: ath3k: Add new AR3012 0930:021c id Bluetooth: hidp: fix device disconnect on idle timeout staging: rtl8712: Add device ID for Sitecom WLA2100 mwifiex: fix mwifiex_rdeeprom_read() net: mvneta: Fix CPU_MAP registers initialisation mac80211: fix driver RSSI event calculations x86/cpu: Fix SMAP check in PVOPS environments x86/cpu: Call verify_cpu() after having entered long mode too ...
Diffstat (limited to 'drivers/net/can/sja1000/sja1000.c')
-rw-r--r--drivers/net/can/sja1000/sja1000.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/can/sja1000/sja1000.c b/drivers/net/can/sja1000/sja1000.c
index f17c3018b7c7..c2d0559115d3 100644
--- a/drivers/net/can/sja1000/sja1000.c
+++ b/drivers/net/can/sja1000/sja1000.c
@@ -184,6 +184,9 @@ static void sja1000_start(struct net_device *dev)
priv->write_reg(priv, SJA1000_RXERR, 0x0);
priv->read_reg(priv, SJA1000_ECC);
+ /* clear interrupt flags */
+ priv->read_reg(priv, SJA1000_IR);
+
/* leave reset mode */
set_normal_mode(dev);
}