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Re: [RFC] ath5k: Move debugfs under ieee80211/[wiphy-name]

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On Tue October 12 2010 04:20:41 greearb@xxxxxxxxxxxxxxx wrote:
> From: Ben Greear <greearb@xxxxxxxxxxxxxxx>
> 
> This automatically keeps things proper when wiphy
> is renamed.
> 
> Based on patch by Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
> 
> Signed-off-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
> ---
> 
> :100644 100644 c9732a6... 032c2ee...
> :M	drivers/net/wireless/ath/ath5k/base.c 100644 100644 a342a9d...
> :673ab83... M	drivers/net/wireless/ath/ath5k/debug.c
> 
>  drivers/net/wireless/ath/ath5k/base.c  |    3 +--
>  drivers/net/wireless/ath/ath5k/debug.c |    8 ++------
>  2 files changed, 3 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/net/wireless/ath/ath5k/base.c
> b/drivers/net/wireless/ath/ath5k/base.c index c9732a6..032c2ee 100644
> --- a/drivers/net/wireless/ath/ath5k/base.c
> +++ b/drivers/net/wireless/ath/ath5k/base.c
> @@ -3543,8 +3543,6 @@ ath5k_pci_probe(struct pci_dev *pdev,
>  	sc->hw = hw;
>  	sc->pdev = pdev;
> 
> -	ath5k_debug_init_device(sc);
> -
>  	/*
>  	 * Mark the device as detached to avoid processing
>  	 * interrupts until setup is complete.
> @@ -3652,6 +3650,7 @@ ath5k_pci_probe(struct pci_dev *pdev,
>  		}
>  	}
> 
> +	ath5k_debug_init_device(sc);
> 
>  	/* ready to process interrupts */
>  	__clear_bit(ATH_STAT_INVALID, sc->status);
> diff --git a/drivers/net/wireless/ath/ath5k/debug.c
> b/drivers/net/wireless/ath/ath5k/debug.c index a342a9d..673ab83 100644
> --- a/drivers/net/wireless/ath/ath5k/debug.c
> +++ b/drivers/net/wireless/ath/ath5k/debug.c
> @@ -72,8 +72,6 @@ module_param_named(debug, ath5k_debug, uint, 0);
>  #include "reg.h"
>  #include "ani.h"
> 
> -static struct dentry *ath5k_global_debugfs;
> -
>  static int ath5k_debugfs_open(struct inode *inode, struct file *file)
>  {
>  	file->private_data = inode->i_private;
> @@ -894,7 +892,6 @@ static const struct file_operations fops_queue = {
>  void
>  ath5k_debug_init(void)
>  {
> -	ath5k_global_debugfs = debugfs_create_dir("ath5k", NULL);
>  }
> 
>  void
> @@ -902,8 +899,8 @@ ath5k_debug_init_device(struct ath5k_softc *sc)
>  {
>  	sc->debug.level = ath5k_debug;
> 
> -	sc->debug.debugfs_phydir = debugfs_create_dir(wiphy_name(sc->hw->wiphy),
> -				ath5k_global_debugfs);
> +	sc->debug.debugfs_phydir = debugfs_create_dir("ath5k",
> +				sc->hw->wiphy->debugfsdir);
> 
>  	sc->debug.debugfs_debug = debugfs_create_file("debug",
>  				S_IWUSR | S_IRUSR,
> @@ -946,7 +943,6 @@ ath5k_debug_init_device(struct ath5k_softc *sc)
>  void
>  ath5k_debug_finish(void)
>  {
> -	debugfs_remove(ath5k_global_debugfs);
>  }
> 
>  void

Acked-by: Bruno Randolf <br1@xxxxxxxxxxx>

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