diff options
author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2009-09-13 11:42:02 +0200 |
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committer | John W. Linville <linville@tuxdriver.com> | 2009-10-07 22:39:29 +0200 |
commit | c46917bb53a546f60c7d3103407fe953c418dd5b (patch) | |
tree | 5598017157d88b70d3ec9905acb020303913c0e8 /drivers/net/wireless/ath/debug.c | |
parent | ath9k: separate core driver and hw timer code (diff) | |
download | linux-c46917bb53a546f60c7d3103407fe953c418dd5b.tar.xz linux-c46917bb53a546f60c7d3103407fe953c418dd5b.zip |
atheros: add common debug printing
ath9k uses this for now, ath9k_htc is expected to re-use this
as well. We lave ath5k as is, but it certainly can also be
converted later.
The ath9k module parameter and debugfs entry is kept.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/debug.c')
-rw-r--r-- | drivers/net/wireless/ath/debug.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/debug.c b/drivers/net/wireless/ath/debug.c new file mode 100644 index 000000000000..53e77bd131b9 --- /dev/null +++ b/drivers/net/wireless/ath/debug.c @@ -0,0 +1,32 @@ +/* + * Copyright (c) 2009 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "ath.h" +#include "debug.h" + +void ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...) +{ + va_list args; + + if (likely(!(common->debug_mask & dbg_mask))) + return; + + va_start(args, fmt); + printk(KERN_DEBUG "ath: "); + vprintk(fmt, args); + va_end(args); +} +EXPORT_SYMBOL(ath_print); |