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| author | Christian Lamparter <chunkeey@googlemail.com> | 2017-01-12 13:02:23 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2017-01-13 15:29:24 +0200 |
| commit | 1077ec472df43414dafaec126498ff3fc669a471 (patch) | |
| tree | 3ad13b9bba1b9d2f0d9ec49a8783868e8b5ba9d3 /drivers/net/wireless/ath/ath9k/common-debug.h | |
| parent | c1e3330f22bc3c53e6a2c4282dd5a1dc6e6bcca1 (diff) | |
| download | lwn-1077ec472df43414dafaec126498ff3fc669a471.tar.gz lwn-1077ec472df43414dafaec126498ff3fc669a471.zip | |
ath9k: move RELAY and DEBUG_FS to ATH9K[_HTC]_DEBUGFS
Currently, the common ath9k_common module needs to have a
dependency on RELAY and DEBUG_FS in order to built. This
is usually not a problem. But for RAM and FLASH starved
AR71XX devices, every little bit counts.
This patch adds a new symbol CONFIG_ATH9K_COMMON_DEBUG
which makes it possible to drop the RELAY and DEBUG_FS
dependency there and move it to ATH_(HTC)_DEBUGFS.
Note: The shared FFT/spectral code (which is the only user
of the relayfs in ath9k*) needs DEBUG_FS to export the relayfs
interface to dump the data to userspace. So it makes no sense
to have the functions compiled in, if DEBUG_FS is not there.
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/common-debug.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/common-debug.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/common-debug.h b/drivers/net/wireless/ath/ath9k/common-debug.h index 7c9788490f7f..3376990d3a24 100644 --- a/drivers/net/wireless/ath/ath9k/common-debug.h +++ b/drivers/net/wireless/ath/ath9k/common-debug.h @@ -60,6 +60,7 @@ struct ath_rx_stats { u32 rx_spectral; }; +#ifdef CONFIG_ATH9K_COMMON_DEBUG void ath9k_cmn_debug_modal_eeprom(struct dentry *debugfs_phy, struct ath_hw *ah); void ath9k_cmn_debug_base_eeprom(struct dentry *debugfs_phy, @@ -70,3 +71,29 @@ void ath9k_cmn_debug_recv(struct dentry *debugfs_phy, struct ath_rx_stats *rxstats); void ath9k_cmn_debug_phy_err(struct dentry *debugfs_phy, struct ath_rx_stats *rxstats); +#else +static inline void ath9k_cmn_debug_modal_eeprom(struct dentry *debugfs_phy, + struct ath_hw *ah) +{ +} + +static inline void ath9k_cmn_debug_base_eeprom(struct dentry *debugfs_phy, + struct ath_hw *ah) +{ +} + +static inline void ath9k_cmn_debug_stat_rx(struct ath_rx_stats *rxstats, + struct ath_rx_status *rs) +{ +} + +static inline void ath9k_cmn_debug_recv(struct dentry *debugfs_phy, + struct ath_rx_stats *rxstats) +{ +} + +static inline void ath9k_cmn_debug_phy_err(struct dentry *debugfs_phy, + struct ath_rx_stats *rxstats) +{ +} +#endif /* CONFIG_ATH9K_COMMON_DEBUG */ |