#ifdef CONFIG_MAC80211_MESSAGE_TRACING #if !defined(__MAC80211_MSG_DRIVER_TRACE) || defined(TRACE_HEADER_MULTI_READ) #define __MAC80211_MSG_DRIVER_TRACE #include #include #include "ieee80211_i.h" #undef TRACE_SYSTEM #define TRACE_SYSTEM mac80211_msg #define MAX_MSG_LEN 100 DECLARE_EVENT_CLASS(mac80211_msg_event, TP_PROTO(struct va_format *vaf), TP_ARGS(vaf), TP_STRUCT__entry( __dynamic_array(char, msg, MAX_MSG_LEN) ), TP_fast_assign( WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg), MAX_MSG_LEN, vaf->fmt, *vaf->va) >= MAX_MSG_LEN); ), TP_printk("%s", __get_str(msg)) ); DEFINE_EVENT(mac80211_msg_event, mac80211_info, TP_PROTO(struct va_format *vaf), TP_ARGS(vaf) ); DEFINE_EVENT(mac80211_msg_event, mac80211_dbg, TP_PROTO(struct va_format *vaf), TP_ARGS(vaf) ); DEFINE_EVENT(mac80211_msg_event, mac80211_err, TP_PROTO(struct va_format *vaf), TP_ARGS(vaf) ); #endif /* !__MAC80211_MSG_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */ #undef TRACE_INCLUDE_PATH #define TRACE_INCLUDE_PATH . #undef TRACE_INCLUDE_FILE #define TRACE_INCLUDE_FILE trace_msg #include #endif option> net-next plumbingsTobias Klauser
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authorMarc Zyngier <marc.zyngier@arm.com>2017-01-17 14:21:56 +0000
committerBjorn Helgaas <bhelgaas@google.com>2017-01-17 08:41:51 -0600
commit4d191b1b63c209e37bf27938ef365244d3c41084 (patch)
treef2ab6cdb65ddacdf2e7c019cd55e353f0c16b400 /sound/soc/bcm
parent51ebfc92b72b4f7dac1ab45683bf56741e454b8c (diff)
PCI/MSI: pci-xgene-msi: Fix CPU hotplug registration handling
The conversion to the new hotplug state machine introduced a regression where a successful hotplug registration would be treated as an error, effectively disabling the MSI driver forever. Fix it by doing the proper check on the return value. Fixes: 9c248f8896e6 ("PCI/xgene-msi: Convert to hotplug state machine") Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Tested-by: Duc Dang <dhdang@apm.com> CC: Thomas Gleixner <tglx@linutronix.de> CC: stable@vger.kernel.org
Diffstat (limited to 'sound/soc/bcm')