Hi all, After merging the sound-asoc tree, today's linux-next build (powerpc allyesconfig) failed like this: ld: sound/soc/codecs/wm_adsp.o: in function `.wm_coeff_put': wm_adsp.c:(.text.wm_coeff_put+0x54): undefined reference to `.cs_dsp_coeff_write_ctrl' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp_write_ctl': (.text.wm_adsp_write_ctl+0x60): undefined reference to `.cs_dsp_get_ctl' ld: (.text.wm_adsp_write_ctl+0xb4): undefined reference to `.cs_dsp_coeff_write_ctrl' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp_read_ctl': (.text.wm_adsp_read_ctl+0x50): undefined reference to `.cs_dsp_get_ctl' ld: (.text.wm_adsp_read_ctl+0xbc): undefined reference to `.cs_dsp_coeff_read_ctrl' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_coeff_get': wm_adsp.c:(.text.wm_coeff_get+0x54): undefined reference to `.cs_dsp_coeff_read_ctrl' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_coeff_tlv_get': wm_adsp.c:(.text.wm_coeff_tlv_get+0x60): undefined reference to `.cs_dsp_coeff_read_ctrl' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_coeff_put_acked': wm_adsp.c:(.text.wm_coeff_put_acked+0xa4): undefined reference to `.cs_dsp_coeff_write_acked_control' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp1_init': (.text.wm_adsp1_init+0x38): undefined reference to `.cs_dsp_adsp1_init' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp2_set_dspclk': (.text.wm_adsp2_set_dspclk+0x44): undefined reference to `.cs_dsp_set_dspclk' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp_early_event': (.text.wm_adsp_early_event+0xac): undefined reference to `.cs_dsp_power_down' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp_event': (.text.wm_adsp_event+0x88): undefined reference to `.cs_dsp_run' ld: (.text.wm_adsp_event+0xb0): undefined reference to `.cs_dsp_stop' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp2_component_probe': (.text.wm_adsp2_component_probe+0x6c): undefined reference to `.cs_dsp_init_debugfs' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp2_component_remove': (.text.wm_adsp2_component_remove+0x24): undefined reference to `.cs_dsp_cleanup_debugfs' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp2_init': (.text.wm_adsp2_init+0xa8): undefined reference to `.cs_dsp_adsp2_init' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_halo_init': (.text.wm_halo_init+0xa8): undefined reference to `.cs_dsp_halo_init' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp2_remove': (.text.wm_adsp2_remove+0x24): undefined reference to `.cs_dsp_remove' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp2_bus_error': (.text.wm_adsp2_bus_error+0x24): undefined reference to `.cs_dsp_adsp2_bus_error' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_halo_bus_error': (.text.wm_halo_bus_error+0x24): undefined reference to `.cs_dsp_halo_bus_error' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_halo_wdt_expire': (.text.wm_halo_wdt_expire+0x24): undefined reference to `.cs_dsp_halo_wdt_expire' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp1_event': (.text.wm_adsp1_event+0x168): undefined reference to `.cs_dsp_adsp1_power_up' ld: (.text.wm_adsp1_event+0x210): undefined reference to `.cs_dsp_adsp1_power_down' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp_control_add': wm_adsp.c:(.text.wm_adsp_control_add+0x70): undefined reference to `.cs_dsp_mem_region_name' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp_buffer_capture_block': wm_adsp.c:(.text.wm_adsp_buffer_capture_block+0x248): undefined reference to `.cs_dsp_read_raw_data_block' ld: wm_adsp.c:(.text.wm_adsp_buffer_capture_block+0x27c): undefined reference to `.cs_dsp_remove_padding' ld: wm_adsp.c:(.text.wm_adsp_buffer_capture_block+0x344): undefined reference to `.cs_dsp_write_data_word' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp_boot_work': wm_adsp.c:(.text.wm_adsp_boot_work+0x108): undefined reference to `.cs_dsp_power_up' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp_buffer_populate': wm_adsp.c:(.text.wm_adsp_buffer_populate+0x1ac): undefined reference to `.cs_dsp_read_data_word' ld: wm_adsp.c:(.text.wm_adsp_buffer_populate+0x1fc): undefined reference to `.cs_dsp_read_data_word' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp_buffer_parse_coeff': wm_adsp.c:(.text.wm_adsp_buffer_parse_coeff+0x58): undefined reference to `.cs_dsp_coeff_read_ctrl' ld: wm_adsp.c:(.text.wm_adsp_buffer_parse_coeff+0x2b0): undefined reference to `.cs_dsp_remove_padding' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp_buffer_parse_legacy': wm_adsp.c:(.text.wm_adsp_buffer_parse_legacy+0x48): undefined reference to `.cs_dsp_find_alg_region' ld: wm_adsp.c:(.text.wm_adsp_buffer_parse_legacy+0xc4): undefined reference to `.cs_dsp_read_data_word' ld: wm_adsp.c:(.text.wm_adsp_buffer_parse_legacy+0x150): undefined reference to `.cs_dsp_read_data_word' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp_buffer_get_error': wm_adsp.c:(.text.wm_adsp_buffer_get_error+0x44): undefined reference to `.cs_dsp_read_data_word' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp_compr_trigger': (.text.wm_adsp_compr_trigger+0x370): undefined reference to `.cs_dsp_write_data_word' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp_buffer_update_avail': wm_adsp.c:(.text.wm_adsp_buffer_update_avail+0x70): undefined reference to `.cs_dsp_read_data_word' ld: wm_adsp.c:(.text.wm_adsp_buffer_update_avail+0x16c): undefined reference to `.cs_dsp_read_data_word' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp_compr_handle_irq': (.text.wm_adsp_compr_handle_irq+0x140): undefined reference to `.cs_dsp_read_data_word' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_adsp_compr_pointer': (.text.wm_adsp_compr_pointer+0x3d8): undefined reference to `.cs_dsp_write_data_word' ld: sound/soc/codecs/wm_adsp.o: in function `.wm_coeff_tlv_put': wm_adsp.c:(.text.wm_coeff_tlv_put+0x100): undefined reference to `.cs_dsp_coeff_write_ctrl' Caused by commit f6bc909e7673 ("firmware: cs_dsp: add driver to support firmware loading on Cirrus Logic DSPs") I have reverted that commit for today. -- Cheers, Stephen Rothwell
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