A build with ISA && ISA_DMA && !ISA_DMA_API results in: CC sound/isa/es18xx.o sound/isa/es18xx.c: In function ‘snd_es18xx_playback1_prepare’: sound/isa/es18xx.c:501:9: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/es18xx.c: In function ‘snd_es18xx_playback_pointer’: sound/isa/es18xx.c:818:3: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[2]: *** [sound/isa/es18xx.o] Error 1 CC sound/isa/sscape.o sound/isa/sscape.c: In function ‘upload_dma_data’: sound/isa/sscape.c:481:3: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[2]: *** [sound/isa/sscape.o] Error 1 CC sound/isa/ad1816a/ad1816a_lib.o sound/isa/ad1816a/ad1816a_lib.c: In function ‘snd_ad1816a_playback_prepare’: sound/isa/ad1816a/ad1816a_lib.c:244:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/ad1816a/ad1816a_lib.c: In function ‘snd_ad1816a_playback_pointer’: sound/isa/ad1816a/ad1816a_lib.c:302:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration] sound/isa/ad1816a/ad1816a_lib.c: In function ‘snd_ad1816a_free’: sound/isa/ad1816a/ad1816a_lib.c:544:3: error: implicit declaration of function ‘snd_dma_disable’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [sound/isa/ad1816a/ad1816a_lib.o] Error 1 make[3]: Target `__build' not remade because of errors. make[2]: *** [sound/isa/ad1816a] Error 2 CC sound/isa/es1688/es1688_lib.o sound/isa/es1688/es1688_lib.c: In function ‘snd_es1688_playback_prepare’: sound/isa/es1688/es1688_lib.c:417:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/es1688/es1688_lib.c: In function ‘snd_es1688_playback_pointer’: sound/isa/es1688/es1688_lib.c:509:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [sound/isa/es1688/es1688_lib.o] Error 1 make[3]: Target `__build' not remade because of errors. make[2]: *** [sound/isa/es1688] Error 2 CC sound/isa/gus/gus_dma.o sound/isa/gus/gus_dma.c: In function ‘snd_gf1_dma_program’: sound/isa/gus/gus_dma.c:79:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/gus/gus_dma.c: In function ‘snd_gf1_dma_done’: sound/isa/gus/gus_dma.c:177:3: error: implicit declaration of function ‘snd_dma_disable’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [sound/isa/gus/gus_dma.o] Error 1 CC sound/isa/gus/gus_pcm.o sound/isa/gus/gus_pcm.c: In function ‘snd_gf1_pcm_capture_prepare’: sound/isa/gus/gus_pcm.c:591:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/gus/gus_pcm.c: In function ‘snd_gf1_pcm_capture_pointer’: sound/isa/gus/gus_pcm.c:619:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [sound/isa/gus/gus_pcm.o] Error 1 make[3]: Target `__build' not remade because of errors. make[2]: *** [sound/isa/gus] Error 2 CC sound/isa/sb/sb16_csp.o sound/isa/sb/sb16_csp.c: In function ‘snd_sb_csp_ioctl’: sound/isa/sb/sb16_csp.c:228:227: error: case label does not reduce to an integer constant make[3]: *** [sound/isa/sb/sb16_csp.o] Error 1 CC sound/isa/sb/sb16_main.o sound/isa/sb/sb16_main.c: In function ‘snd_sb16_playback_prepare’: sound/isa/sb/sb16_main.c:276:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/sb/sb16_main.c: In function ‘snd_sb16_playback_pointer’: sound/isa/sb/sb16_main.c:456:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [sound/isa/sb/sb16_main.o] Error 1 CC sound/isa/sb/sb8_main.o sound/isa/sb/sb8_main.c: In function ‘snd_sb8_playback_prepare’: sound/isa/sb/sb8_main.c:172:3: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/sb/sb8_main.c: In function ‘snd_sb8_playback_pointer’: sound/isa/sb/sb8_main.c:425:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [sound/isa/sb/sb8_main.o] Error 1 make[3]: Target `__build' not remade because of errors. make[2]: *** [sound/isa/sb] Error 2 CC sound/isa/wss/wss_lib.o sound/isa/wss/wss_lib.c: In function ‘snd_wss_playback_prepare’: sound/isa/wss/wss_lib.c:1025:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/wss/wss_lib.c: In function ‘snd_wss_playback_pointer’: sound/isa/wss/wss_lib.c:1160:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration] sound/isa/wss/wss_lib.c: In function ‘snd_wss_free’: sound/isa/wss/wss_lib.c:1695:3: error: implicit declaration of function ‘snd_dma_disable’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [sound/isa/wss/wss_lib.o] Error 1 Disabling these in Kconfig by adding a dependency on ISA_DMA_API then results in: warning: (RADIO_MIROPCM20) selects SND_ISA which has unmet direct dependencies (SOUND && !M68K && SND && ISA && ISA_DMA_API) warning: (RADIO_MIROPCM20) selects SND_MIRO which has unmet direct dependencies (SOUND && !M68K && SND && SND_ISA && ISA_DMA_API) # [...] LD .tmp_vmlinux1 sound/built-in.o: In function `snd_miro_probe': /home/ralf/src/linux/linux-mips/sound/isa/opti9xx/miro.c:1321: undefined reference to `snd_wss_create' /home/ralf/src/linux/linux-mips/sound/isa/opti9xx/miro.c:1327: undefined reference to `snd_wss_pcm' /home/ralf/src/linux/linux-mips/sound/isa/opti9xx/miro.c:1331: undefined reference to `snd_wss_mixer' /home/ralf/src/linux/linux-mips/sound/isa/opti9xx/miro.c:1335: undefined reference to `snd_wss_timer' /home/ralf/src/linux/linux-mips/sound/isa/opti9xx/miro.c:1391: undefined reference to `snd_opl4_create' make: *** [.tmp_vmlinux1] Error 1 Which makes also touching drivers/media/radio/Kconfig necessary. Fixed by adding an explicit dependency on ISA_DMA_API for all of the config statment that either result in the direction inclusion of code that calls the ISA DMA API or selects something which in turn would use the ISA DMA API. The sole ISA sound driver that does not use the ISA DMA API is the Adlib driver so replaced the dependency of SND_ISA on ISA_DMA_API and add it to each of the drivers individually. Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx> --- With this (and a separate MIPS-specific patch) I can get all audio drivers in allyesconfig to build. The generated i386/x86_64 allyesconfigs remain unchanged by this patch. drivers/media/radio/Kconfig | 2 +- sound/isa/Kconfig | 40 ++++++++++++++++++++++++++++++---------- 2 files changed, 31 insertions(+), 11 deletions(-) diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig index e4c97fd..0aeed28 100644 --- a/drivers/media/radio/Kconfig +++ b/drivers/media/radio/Kconfig @@ -168,7 +168,7 @@ config RADIO_MAXIRADIO config RADIO_MIROPCM20 tristate "miroSOUND PCM20 radio" - depends on ISA && VIDEO_V4L2 && SND + depends on ISA && ISA_DMA_API && VIDEO_V4L2 && SND select SND_ISA select SND_MIRO ---help--- diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig index 52064cf..25230c8 100644 --- a/sound/isa/Kconfig +++ b/sound/isa/Kconfig @@ -19,7 +19,7 @@ config SND_SB16_DSP menuconfig SND_ISA bool "ISA sound devices" - depends on ISA && ISA_DMA_API + depends on ISA default y help Support for sound devices connected via the ISA bus. @@ -37,7 +37,7 @@ config SND_ADLIB config SND_AD1816A tristate "Analog Devices SoundPort AD1816A" - depends on PNP + depends on ISA_DMA_API && PNP select ISAPNP select SND_OPL3_LIB select SND_MPU401_UART @@ -52,6 +52,7 @@ config SND_AD1816A config SND_AD1848 tristate "Generic AD1848/CS4248 driver" select SND_WSS_LIB + depends on ISA_DMA_API help Say Y here to include support for AD1848 (Analog Devices) or CS4248 (Cirrus Logic - Crystal Semiconductors) chips. @@ -64,7 +65,7 @@ config SND_AD1848 config SND_ALS100 tristate "Diamond Tech. DT-019x and Avance Logic ALSxxx" - depends on PNP + depends on ISA_DMA_API && PNP select ISAPNP select SND_OPL3_LIB select SND_MPU401_UART @@ -79,7 +80,7 @@ config SND_ALS100 config SND_AZT1605 tristate "Aztech AZT1605 Driver" - depends on SND + depends on ISA_DMA_API && SND select SND_WSS_LIB select SND_MPU401_UART select SND_OPL3_LIB @@ -92,7 +93,7 @@ config SND_AZT1605 config SND_AZT2316 tristate "Aztech AZT2316 Driver" - depends on SND + depends on ISA_DMA_API && SND select SND_WSS_LIB select SND_MPU401_UART select SND_OPL3_LIB @@ -105,7 +106,7 @@ config SND_AZT2316 config SND_AZT2320 tristate "Aztech Systems AZT2320" - depends on PNP + depends on ISA_DMA_API && PNP select ISAPNP select SND_OPL3_LIB select SND_MPU401_UART @@ -119,6 +120,7 @@ config SND_AZT2320 config SND_CMI8330 tristate "C-Media CMI8330" + depends on ISA_DMA_API select SND_WSS_LIB select SND_SB16_DSP select SND_OPL3_LIB @@ -132,6 +134,7 @@ config SND_CMI8330 config SND_CS4231 tristate "Generic Cirrus Logic CS4231 driver" + depends on ISA_DMA_API select SND_MPU401_UART select SND_WSS_LIB help @@ -143,6 +146,7 @@ config SND_CS4231 config SND_CS4236 tristate "Generic Cirrus Logic CS4232/CS4236+ driver" + depends on ISA_DMA_API select SND_OPL3_LIB select SND_MPU401_UART select SND_WSS_LIB @@ -156,6 +160,7 @@ config SND_CS4236 config SND_ES1688 tristate "Generic ESS ES688/ES1688 and ES968 PnP driver" + depends on ISA_DMA_API select SND_OPL3_LIB select SND_MPU401_UART select SND_PCM @@ -168,6 +173,7 @@ config SND_ES1688 config SND_ES18XX tristate "Generic ESS ES18xx driver" + depends on ISA_DMA_API select SND_OPL3_LIB select SND_MPU401_UART select SND_PCM @@ -179,7 +185,7 @@ config SND_ES18XX config SND_SC6000 tristate "Gallant SC-6000/6600/7000 and Audio Excel DSP 16" - depends on HAS_IOPORT + depends on ISA_DMA_API && HAS_IOPORT select SND_WSS_LIB select SND_OPL3_LIB select SND_MPU401_UART @@ -195,6 +201,7 @@ config SND_SC6000 config SND_GUSCLASSIC tristate "Gravis UltraSound Classic" + depends on ISA_DMA_API select SND_RAWMIDI select SND_PCM help @@ -206,6 +213,7 @@ config SND_GUSCLASSIC config SND_GUSEXTREME tristate "Gravis UltraSound Extreme" + depends on ISA_DMA_API select SND_OPL3_LIB select SND_MPU401_UART select SND_PCM @@ -218,6 +226,7 @@ config SND_GUSEXTREME config SND_GUSMAX tristate "Gravis UltraSound MAX" + depends on ISA_DMA_API select SND_RAWMIDI select SND_WSS_LIB help @@ -229,7 +238,7 @@ config SND_GUSMAX config SND_INTERWAVE tristate "AMD InterWave, Gravis UltraSound PnP" - depends on PNP + depends on ISA_DMA_API && PNP select SND_RAWMIDI select SND_WSS_LIB help @@ -242,7 +251,7 @@ config SND_INTERWAVE config SND_INTERWAVE_STB tristate "AMD InterWave + TEA6330T (UltraSound 32-Pro)" - depends on PNP + depends on ISA_DMA_API && PNP select SND_RAWMIDI select SND_WSS_LIB help @@ -255,6 +264,7 @@ config SND_INTERWAVE_STB config SND_JAZZ16 tristate "Media Vision Jazz16 card and compatibles" + depends on ISA_DMA_API select SND_OPL3_LIB select SND_MPU401_UART select SND_SB8_DSP @@ -271,6 +281,7 @@ config SND_JAZZ16 config SND_OPL3SA2 tristate "Yamaha OPL3-SA2/SA3" + depends on ISA_DMA_API select SND_OPL3_LIB select SND_MPU401_UART select SND_WSS_LIB @@ -283,6 +294,7 @@ config SND_OPL3SA2 config SND_OPTI92X_AD1848 tristate "OPTi 82C92x - AD1848" + depends on ISA_DMA_API select SND_OPL3_LIB select SND_OPL4_LIB select SND_MPU401_UART @@ -296,6 +308,7 @@ config SND_OPTI92X_AD1848 config SND_OPTI92X_CS4231 tristate "OPTi 82C92x - CS4231" + depends on ISA_DMA_API select SND_OPL3_LIB select SND_OPL4_LIB select SND_MPU401_UART @@ -309,6 +322,7 @@ config SND_OPTI92X_CS4231 config SND_OPTI93X tristate "OPTi 82C93x" + depends on ISA_DMA_API select SND_OPL3_LIB select SND_MPU401_UART select SND_WSS_LIB @@ -321,6 +335,7 @@ config SND_OPTI93X config SND_MIRO tristate "Miro miroSOUND PCM1pro/PCM12/PCM20radio driver" + depends on ISA_DMA_API select SND_OPL4_LIB select SND_WSS_LIB select SND_MPU401_UART @@ -334,6 +349,7 @@ config SND_MIRO config SND_SB8 tristate "Sound Blaster 1.0/2.0/Pro (8-bit)" + depends on ISA_DMA_API select SND_OPL3_LIB select SND_RAWMIDI select SND_SB8_DSP @@ -346,6 +362,7 @@ config SND_SB8 config SND_SB16 tristate "Sound Blaster 16 (PnP)" + depends on ISA_DMA_API select SND_OPL3_LIB select SND_MPU401_UART select SND_SB16_DSP @@ -358,6 +375,7 @@ config SND_SB16 config SND_SBAWE tristate "Sound Blaster AWE (32,64) (PnP)" + depends on ISA_DMA_API select SND_OPL3_LIB select SND_MPU401_UART select SND_SB16_DSP @@ -370,7 +388,7 @@ config SND_SBAWE config SND_SB16_CSP bool "Sound Blaster 16/AWE CSP support" - depends on (SND_SB16 || SND_SBAWE) && (BROKEN || !PPC) + depends on ISA_DMA_API && (SND_SB16 || SND_SBAWE) && (BROKEN || !PPC) select FW_LOADER help Say Y here to include support for the CSP core. This special @@ -379,6 +397,7 @@ config SND_SB16_CSP config SND_SSCAPE tristate "Ensoniq SoundScape driver" + depends on ISA_DMA_API select SND_MPU401_UART select SND_WSS_LIB select FW_LOADER @@ -400,6 +419,7 @@ config SND_SSCAPE config SND_WAVEFRONT tristate "Turtle Beach Maui,Tropez,Tropez+ (Wavefront)" + depends on ISA_DMA_API select FW_LOADER select SND_OPL3_LIB select SND_MPU401_UART
