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authorJoe Perches <joe@perches.com>2011-10-31 17:11:33 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-10-31 17:30:54 -0700
commitb9075fa968a0a4347aef35e235e2995c0e57dddd (patch)
treecf9f9716784e790d8a43339653256d9cf9178ff3 /drivers
parentae29bc92da01a2e9d278a9a58c3b307d41cc0254 (diff)
treewide: use __printf not __attribute__((format(printf,...)))
Standardize the style for compiler based printf format verification. Standardized the location of __printf too. Done via script and a little typing. $ grep -rPl --include=*.[ch] -w "__attribute__" * | \ grep -vP "^(tools|scripts|include/linux/compiler-gcc.h)" | \ xargs perl -n -i -e 'local $/; while (<>) { s/\b__attribute__\s*\(\s*\(\s*format\s*\(\s*printf\s*,\s*(.+)\s*,\s*(.+)\s*\)\s*\)\s*\)/__printf($1, $2)/g ; print; }' [akpm@linux-foundation.org: revert arch bits] Signed-off-by: Joe Perches <joe@perches.com> Cc: "Kirill A. Shutemov" <kirill@shutemov.name> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/isdn/hisax/callc.c4
-rw-r--r--drivers/isdn/hisax/hisax.h4
-rw-r--r--drivers/isdn/hisax/isdnl1.h2
-rw-r--r--drivers/isdn/hisax/isdnl3.c2
-rw-r--r--drivers/isdn/hisax/st5481_d.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mlx4_en.h3
-rw-r--r--drivers/net/wireless/ath/ath.h5
-rw-r--r--drivers/net/wireless/ath/ath5k/debug.h4
-rw-r--r--drivers/net/wireless/ath/ath6kl/debug.h4
-rw-r--r--drivers/net/wireless/b43/b43.h12
-rw-r--r--drivers/net/wireless/b43legacy/b43legacy.h16
-rw-r--r--drivers/staging/iio/trigger.h3
12 files changed, 29 insertions, 34 deletions
diff --git a/drivers/isdn/hisax/callc.c b/drivers/isdn/hisax/callc.c
index 37e685eafd2..c4897e1075d 100644
--- a/drivers/isdn/hisax/callc.c
+++ b/drivers/isdn/hisax/callc.c
@@ -65,7 +65,7 @@ hisax_findcard(int driverid)
return (struct IsdnCardState *) 0;
}
-static __attribute__((format(printf, 3, 4))) void
+static __printf(3, 4) void
link_debug(struct Channel *chanp, int direction, char *fmt, ...)
{
va_list args;
@@ -1068,7 +1068,7 @@ init_d_st(struct Channel *chanp)
return 0;
}
-static __attribute__((format(printf, 2, 3))) void
+static __printf(2, 3) void
callc_debug(struct FsmInst *fi, char *fmt, ...)
{
va_list args;
diff --git a/drivers/isdn/hisax/hisax.h b/drivers/isdn/hisax/hisax.h
index 0a5c42a3f12..aff45a11a92 100644
--- a/drivers/isdn/hisax/hisax.h
+++ b/drivers/isdn/hisax/hisax.h
@@ -1287,9 +1287,9 @@ int jiftime(char *s, long mark);
int HiSax_command(isdn_ctrl * ic);
int HiSax_writebuf_skb(int id, int chan, int ack, struct sk_buff *skb);
-__attribute__((format(printf, 3, 4)))
+__printf(3, 4)
void HiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ...);
-__attribute__((format(printf, 3, 0)))
+__printf(3, 0)
void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, va_list args);
void HiSax_reportcard(int cardnr, int sel);
int QuickHex(char *txt, u_char * p, int cnt);
diff --git a/drivers/isdn/hisax/isdnl1.h b/drivers/isdn/hisax/isdnl1.h
index 425d86116f2..66ddcab19bb 100644
--- a/drivers/isdn/hisax/isdnl1.h
+++ b/drivers/isdn/hisax/isdnl1.h
@@ -21,7 +21,7 @@
#define B_XMTBUFREADY 1
#define B_ACKPENDING 2
-__attribute__((format(printf, 2, 3)))
+__printf(2, 3)
void debugl1(struct IsdnCardState *cs, char *fmt, ...);
void DChannel_proc_xmt(struct IsdnCardState *cs);
void DChannel_proc_rcv(struct IsdnCardState *cs);
diff --git a/drivers/isdn/hisax/isdnl3.c b/drivers/isdn/hisax/isdnl3.c
index ad291f21b20..1c24e4457b6 100644
--- a/drivers/isdn/hisax/isdnl3.c
+++ b/drivers/isdn/hisax/isdnl3.c
@@ -66,7 +66,7 @@ static char *strL3Event[] =
"EV_TIMEOUT",
};
-static __attribute__((format(printf, 2, 3))) void
+static __printf(2, 3) void
l3m_debug(struct FsmInst *fi, char *fmt, ...)
{
va_list args;
diff --git a/drivers/isdn/hisax/st5481_d.c b/drivers/isdn/hisax/st5481_d.c
index 44082637a09..db247b79e56 100644
--- a/drivers/isdn/hisax/st5481_d.c
+++ b/drivers/isdn/hisax/st5481_d.c
@@ -167,7 +167,7 @@ static struct FsmNode L1FnList[] __initdata =
{ST_L1_F8, EV_IND_RSY, l1_ignore},
};
-static __attribute__((format(printf, 2, 3)))
+static __printf(2, 3)
void l1m_debug(struct FsmInst *fi, char *fmt, ...)
{
va_list args;
@@ -270,7 +270,7 @@ static char *strDoutEvent[] =
"EV_DOUT_UNDERRUN",
};
-static __attribute__((format(printf, 2, 3)))
+static __printf(2, 3)
void dout_debug(struct FsmInst *fi, char *fmt, ...)
{
va_list args;
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index fca66165110..8fda331c65d 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -581,8 +581,9 @@ extern const struct ethtool_ops mlx4_en_ethtool_ops;
* printk / logging functions
*/
+__printf(3, 4)
int en_print(const char *level, const struct mlx4_en_priv *priv,
- const char *format, ...) __attribute__ ((format (printf, 3, 4)));
+ const char *format, ...);
#define en_dbg(mlevel, priv, format, arg...) \
do { \
diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index 908fdbc3e0e..0f9ee46cfc9 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -173,8 +173,7 @@ bool ath_hw_keyreset(struct ath_common *common, u16 entry);
void ath_hw_cycle_counters_update(struct ath_common *common);
int32_t ath_hw_get_listen_time(struct ath_common *common);
-extern __attribute__((format (printf, 2, 3)))
-void ath_printk(const char *level, const char *fmt, ...);
+extern __printf(2, 3) void ath_printk(const char *level, const char *fmt, ...);
#define _ath_printk(level, common, fmt, ...) \
do { \
@@ -258,7 +257,7 @@ do { \
#else
-static inline __attribute__((format (printf, 3, 4)))
+static inline __attribute__ ((format (printf, 3, 4)))
void ath_dbg(struct ath_common *common, enum ATH_DEBUG dbg_mask,
const char *fmt, ...)
{
diff --git a/drivers/net/wireless/ath/ath5k/debug.h b/drivers/net/wireless/ath/ath5k/debug.h
index 7f37df3125f..0a3f916a1ef 100644
--- a/drivers/net/wireless/ath/ath5k/debug.h
+++ b/drivers/net/wireless/ath/ath5k/debug.h
@@ -141,10 +141,10 @@ ath5k_debug_printtxbuf(struct ath5k_hw *ah, struct ath5k_buf *bf);
#include <linux/compiler.h>
-static inline void __attribute__ ((format (printf, 3, 4)))
+static inline __printf(3, 4) void
ATH5K_DBG(struct ath5k_hw *ah, unsigned int m, const char *fmt, ...) {}
-static inline void __attribute__ ((format (printf, 3, 4)))
+static inline __printf(3, 4) void
ATH5K_DBG_UNLIMIT(struct ath5k_hw *ah, unsigned int m, const char *fmt, ...)
{}
diff --git a/drivers/net/wireless/ath/ath6kl/debug.h b/drivers/net/wireless/ath/ath6kl/debug.h
index 9288a3ce1e3..7b7675f70a1 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.h
+++ b/drivers/net/wireless/ath/ath6kl/debug.h
@@ -44,8 +44,8 @@ enum ATH6K_DEBUG_MASK {
};
extern unsigned int debug_mask;
-extern int ath6kl_printk(const char *level, const char *fmt, ...)
- __attribute__ ((format (printf, 2, 3)));
+extern __printf(2, 3)
+int ath6kl_printk(const char *level, const char *fmt, ...);
#define ath6kl_info(fmt, ...) \
ath6kl_printk(KERN_INFO, fmt, ##__VA_ARGS__)
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index 447a2307c9d..37110dfd2c9 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -1011,14 +1011,10 @@ static inline bool b43_using_pio_transfers(struct b43_wldev *dev)
}
/* Message printing */
-void b43info(struct b43_wl *wl, const char *fmt, ...)
- __attribute__ ((format(printf, 2, 3)));
-void b43err(struct b43_wl *wl, const char *fmt, ...)
- __attribute__ ((format(printf, 2, 3)));
-void b43warn(struct b43_wl *wl, const char *fmt, ...)
- __attribute__ ((format(printf, 2, 3)));
-void b43dbg(struct b43_wl *wl, const char *fmt, ...)
- __attribute__ ((format(printf, 2, 3)));
+__printf(2, 3) void b43info(struct b43_wl *wl, const char *fmt, ...);
+__printf(2, 3) void b43err(struct b43_wl *wl, const char *fmt, ...);
+__printf(2, 3) void b43warn(struct b43_wl *wl, const char *fmt, ...);
+__printf(2, 3) void b43dbg(struct b43_wl *wl, const char *fmt, ...);
/* A WARN_ON variant that vanishes when b43 debugging is disabled.
diff --git a/drivers/net/wireless/b43legacy/b43legacy.h b/drivers/net/wireless/b43legacy/b43legacy.h
index 12b51825158..1d4fc9db7f5 100644
--- a/drivers/net/wireless/b43legacy/b43legacy.h
+++ b/drivers/net/wireless/b43legacy/b43legacy.h
@@ -810,15 +810,15 @@ struct b43legacy_lopair *b43legacy_get_lopair(struct b43legacy_phy *phy,
/* Message printing */
-void b43legacyinfo(struct b43legacy_wl *wl, const char *fmt, ...)
- __attribute__((format(printf, 2, 3)));
-void b43legacyerr(struct b43legacy_wl *wl, const char *fmt, ...)
- __attribute__((format(printf, 2, 3)));
-void b43legacywarn(struct b43legacy_wl *wl, const char *fmt, ...)
- __attribute__((format(printf, 2, 3)));
+__printf(2, 3)
+void b43legacyinfo(struct b43legacy_wl *wl, const char *fmt, ...);
+__printf(2, 3)
+void b43legacyerr(struct b43legacy_wl *wl, const char *fmt, ...);
+__printf(2, 3)
+void b43legacywarn(struct b43legacy_wl *wl, const char *fmt, ...);
#if B43legacy_DEBUG
-void b43legacydbg(struct b43legacy_wl *wl, const char *fmt, ...)
- __attribute__((format(printf, 2, 3)));
+__printf(2, 3)
+void b43legacydbg(struct b43legacy_wl *wl, const char *fmt, ...);
#else /* DEBUG */
# define b43legacydbg(wl, fmt...) do { /* nothing */ } while (0)
#endif /* DEBUG */
diff --git a/drivers/staging/iio/trigger.h b/drivers/staging/iio/trigger.h
index 598fcb3599f..5cc42a655c8 100644
--- a/drivers/staging/iio/trigger.h
+++ b/drivers/staging/iio/trigger.h
@@ -115,8 +115,7 @@ void iio_trigger_poll_chained(struct iio_trigger *trig, s64 time);
irqreturn_t iio_trigger_generic_data_rdy_poll(int irq, void *private);
-struct iio_trigger *iio_allocate_trigger(const char *fmt, ...)
- __attribute__((format(printf, 1, 2)));
+__printf(1, 2) struct iio_trigger *iio_allocate_trigger(const char *fmt, ...);
void iio_free_trigger(struct iio_trigger *trig);
#endif /* _IIO_TRIGGER_H_ */