From: Randy Dunlap <randy.dunlap@xxxxxxxxxx> Fix USB gadget audio: select SND_PCM, like many other sound drivers do, to fix build errors: drivers/built-in.o: In function `f_audio_playback_work': audio.c:(.text+0x15a3e7): undefined reference to `snd_pcm_kernel_ioctl' audio.c:(.text+0x15a471): undefined reference to `snd_pcm_lib_write' drivers/built-in.o: In function `_snd_pcm_hw_param_set': audio.c:(.text+0x15aca7): undefined reference to `snd_interval_refine' drivers/built-in.o: In function `gaudio_setup': (.init.text+0x12adf): undefined reference to `_snd_pcm_hw_params_any' drivers/built-in.o: In function `gaudio_setup': (.init.text+0x12b43): undefined reference to `snd_pcm_kernel_ioctl' Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx> Acked-by: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx> --- drivers/usb/gadget/Kconfig | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 61518c9..7f8e83a 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -604,6 +604,7 @@ config USB_ZERO_HNPTEST config USB_AUDIO tristate "Audio Gadget (EXPERIMENTAL)" depends on SND + select SND_PCM help Gadget Audio is compatible with USB Audio Class specification 1.0. It will include at least one AudioControl interface, zero or more -- 1.6.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
