On Tue, Jun 02, 2009 at 07:28:56PM +0530, Vasanth Thiagarajan wrote:
John,
> Signed-off-by: Vasanthakumar Thiagarajan <vasanth@xxxxxxxxxxx>
> ---
> drivers/net/wireless/ath/ath9k/Kconfig | 4 ++--
> drivers/net/wireless/ath/ath9k/debug.c | 5 +----
> 2 files changed, 3 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig
> index 0ed1ac3..a5ab53f 100644
> --- a/drivers/net/wireless/ath/ath9k/Kconfig
> +++ b/drivers/net/wireless/ath/ath9k/Kconfig
> @@ -17,8 +17,8 @@ config ATH9K_DEBUG
> depends on ATH9K
> ---help---
> Say Y, if you need ath9k to display debug messages.
> - Pass the debug mask as a module parameter:
> + Pass the debug mask through debugfs interface:
>
> - modprobe ath9k debug=0x00002000
> + echo <debug mask> > /<debugfsroot>/ath9k/phyX/debug
>
> Look in ath9k/core.h for possible debug masks
> diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
> index 6d20725..a4c0c7a 100644
> --- a/drivers/net/wireless/ath/ath9k/debug.c
> +++ b/drivers/net/wireless/ath/ath9k/debug.c
> @@ -18,9 +18,6 @@
>
> #include "ath9k.h"
>
> -static unsigned int ath9k_debug = DBG_DEFAULT;
> -module_param_named(debug, ath9k_debug, uint, 0);
> -
> static struct dentry *ath9k_debugfs_root;
>
> void DPRINTF(struct ath_softc *sc, int dbg_mask, const char *fmt, ...)
> @@ -489,7 +486,7 @@ static const struct file_operations fops_wiphy = {
>
> int ath9k_init_debug(struct ath_softc *sc)
> {
> - sc->debug.debug_mask = ath9k_debug;
> + sc->debug.debug_mask = DBG_DEFAULT;
>
> if (!ath9k_debugfs_root)
> return -ENOENT;
> --
> 1.5.5.1
>
> --
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Please ignore this patch as we will miss debug information during
device attach time if we remove the option to pass debug mask as
modparam. thanks.
Vasanth
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