[alsa-devel] [PATCH 2/4] ALSA: hdac: drop unused dev_to_hdac macro

dev_to_hdac is not used anymore so drop it.

Signed-off-by: Geliang Tang geliangtang@163.com --- sound/hda/ext/hdac_ext_bus.c | 2 -- 1 file changed, 2 deletions(-)

diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c index 2433f7c..58f6b98 100644 --- a/sound/hda/ext/hdac_ext_bus.c +++ b/sound/hda/ext/hdac_ext_bus.c @@ -197,8 +197,6 @@ void snd_hdac_ext_bus_device_remove(struct hdac_ext_bus *ebus) } } EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_device_remove); -#define dev_to_hdac(dev) (container_of((dev), \ - struct hdac_device, dev))

static inline struct hdac_ext_driver *get_edrv(struct device *dev) {