[Intel-wired-lan] [patch 31/35] net: libertas libertas_tf: Remove in_interrupt() from debug macro.

Thomas Gleixner tglx at linutronix.de
Sun Sep 27 19:49:17 UTC 2020


From: Sebastian Andrzej Siewior <bigeasy at linutronix.de>

The debug macro prints (INT) when in_interrupt() returns true. The value of
this information is dubious as it does not distinguish between the various
contexts which are covered by in_interrupt().

As the usage of in_interrupt() in drivers is phased out and the same
information can be more precisely obtained with tracing, remove the
in_interrupt() conditional from this debug printk.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy at linutronix.de>
Signed-off-by: Thomas Gleixner <tglx at linutronix.de>
Cc: Kalle Valo <kvalo at codeaurora.org>
Cc: "David S. Miller" <davem at davemloft.net>
Cc: Jakub Kicinski <kuba at kernel.org>
Cc: libertas-dev at lists.infradead.org
Cc: linux-wireless at vger.kernel.org
Cc: netdev at vger.kernel.org

---
 drivers/net/wireless/marvell/libertas/defs.h        |    3 +--
 drivers/net/wireless/marvell/libertas_tf/deb_defs.h |    3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

--- a/drivers/net/wireless/marvell/libertas/defs.h
+++ b/drivers/net/wireless/marvell/libertas/defs.h
@@ -50,8 +50,7 @@ extern unsigned int lbs_debug;
 #ifdef DEBUG
 #define LBS_DEB_LL(grp, grpnam, fmt, args...) \
 do { if ((lbs_debug & (grp)) == (grp)) \
-  printk(KERN_DEBUG DRV_NAME grpnam "%s: " fmt, \
-         in_interrupt() ? " (INT)" : "", ## args); } while (0)
+  printk(KERN_DEBUG DRV_NAME grpnam ": " fmt, ## args); } while (0)
 #else
 #define LBS_DEB_LL(grp, grpnam, fmt, args...) do {} while (0)
 #endif
--- a/drivers/net/wireless/marvell/libertas_tf/deb_defs.h
+++ b/drivers/net/wireless/marvell/libertas_tf/deb_defs.h
@@ -48,8 +48,7 @@ extern unsigned int lbtf_debug;
 #ifdef DEBUG
 #define LBTF_DEB_LL(grp, grpnam, fmt, args...) \
 do { if ((lbtf_debug & (grp)) == (grp)) \
-  printk(KERN_DEBUG DRV_NAME grpnam "%s: " fmt, \
-         in_interrupt() ? " (INT)" : "", ## args); } while (0)
+  printk(KERN_DEBUG DRV_NAME grpnam ": " fmt, ## args); } while (0)
 #else
 #define LBTF_DEB_LL(grp, grpnam, fmt, args...) do {} while (0)
 #endif



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