From 25b8b2d57def4854558c135228a52326a7d346ad Mon Sep 17 00:00:00 2001 From: Martin Blumenstingl Date: Sun, 16 Oct 2016 22:59:06 +0200 Subject: [PATCH 2/3] ath9k: add a helper to get the string representation of ath_bus_type This can be used when the ath_bus_type has to be presented in a log message or firmware filename. Signed-off-by: Martin Blumenstingl Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath.h | 6 ++++++ drivers/net/wireless/ath/main.c | 7 +++++++ 2 files changed, 13 insertions(+) --- a/drivers/net/wireless/ath/ath.h +++ b/drivers/net/wireless/ath/ath.h @@ -327,4 +327,10 @@ static inline const char *ath_opmode_to_ } #endif +extern const char *ath_bus_type_strings[]; +static inline const char *ath_bus_type_to_string(enum ath_bus_type bustype) +{ + return ath_bus_type_strings[bustype]; +} + #endif /* ATH_H */ --- a/drivers/net/wireless/ath/main.c +++ b/drivers/net/wireless/ath/main.c @@ -90,3 +90,10 @@ void ath_printk(const char *level, const va_end(args); } EXPORT_SYMBOL(ath_printk); + +const char *ath_bus_type_strings[] = { + [ATH_PCI] = "pci", + [ATH_AHB] = "ahb", + [ATH_USB] = "usb", +}; +EXPORT_SYMBOL(ath_bus_type_strings);