Error: Cannot open file drivers/dpll/dpll_zl3073x.c include/linux/mfd/zl3073x.h:201: warning: expecting prototype for zl3073x_wait_clear_bits(). Prototype was for READ_SLEEP_US() instead include/linux/mfd/zl3073x.h:249: warning: No description found for return value of 'zl3073x_input_is_diff' include/linux/mfd/zl3073x.h:262: warning: No description found for return value of 'zl3073x_input_is_enabled' include/linux/mfd/zl3073x.h:275: warning: No description found for return value of 'zl3073x_output_is_enabled' include/linux/mfd/zl3073x.h:288: warning: No description found for return value of 'zl3073x_output_signal_format_get' include/linux/mfd/zl3073x.h:301: warning: No description found for return value of 'zl3073x_output_synth_get' include/linux/mfd/zl3073x.h:314: warning: No description found for return value of 'zl3073x_synth_dpll_get' include/linux/mfd/zl3073x.h:327: warning: No description found for return value of 'zl3073x_synth_freq_get' drivers/dpll/dpll_zl3073x.c:139: warning: No description found for return value of 'zl3073x_dpll_is_input_pin' drivers/dpll/dpll_zl3073x.c:157: warning: No description found for return value of 'zl3073x_dpll_pin_index_get' drivers/dpll/dpll_zl3073x.c:172: warning: No description found for return value of 'zl3073x_dpll_is_n_pin' drivers/dpll/dpll_zl3073x.c:185: warning: No description found for return value of 'zl3073x_dpll_is_p_pin' drivers/dpll/dpll_zl3073x.c:197: warning: No description found for return value of 'zl3073x_dpll_output_pin_output_get' drivers/dpll/dpll_zl3073x.c:231: warning: No description found for return value of 'zl3073x_dpll_selected_ref_get' drivers/dpll/dpll_zl3073x.c:277: warning: No description found for return value of 'zl3073x_dpll_connected_ref_get' drivers/dpll/dpll_zl3073x.c:314: warning: No description found for return value of 'zl3073x_dpll_ref_prio_get' drivers/dpll/dpll_zl3073x.c:560: warning: No description found for return value of 'zl3073x_dpll_pin_info_get' include/linux/mfd/zl3073x.h:206: warning: expecting prototype for zl3073x_wait_clear_bits(). Prototype was for READ_SLEEP_US() instead include/linux/mfd/zl3073x.h:254: warning: No description found for return value of 'zl3073x_input_is_diff' include/linux/mfd/zl3073x.h:267: warning: No description found for return value of 'zl3073x_input_is_enabled' include/linux/mfd/zl3073x.h:280: warning: No description found for return value of 'zl3073x_output_is_enabled' include/linux/mfd/zl3073x.h:293: warning: No description found for return value of 'zl3073x_output_signal_format_get' include/linux/mfd/zl3073x.h:306: warning: No description found for return value of 'zl3073x_output_synth_get' include/linux/mfd/zl3073x.h:319: warning: No description found for return value of 'zl3073x_synth_dpll_get' include/linux/mfd/zl3073x.h:332: warning: No description found for return value of 'zl3073x_synth_freq_get' New warnings added 1,9c1,17 < Error: Cannot open file drivers/dpll/dpll_zl3073x.c < include/linux/mfd/zl3073x.h:201: warning: expecting prototype for zl3073x_wait_clear_bits(). Prototype was for READ_SLEEP_US() instead < include/linux/mfd/zl3073x.h:249: warning: No description found for return value of 'zl3073x_input_is_diff' < include/linux/mfd/zl3073x.h:262: warning: No description found for return value of 'zl3073x_input_is_enabled' < include/linux/mfd/zl3073x.h:275: warning: No description found for return value of 'zl3073x_output_is_enabled' < include/linux/mfd/zl3073x.h:288: warning: No description found for return value of 'zl3073x_output_signal_format_get' < include/linux/mfd/zl3073x.h:301: warning: No description found for return value of 'zl3073x_output_synth_get' < include/linux/mfd/zl3073x.h:314: warning: No description found for return value of 'zl3073x_synth_dpll_get' < include/linux/mfd/zl3073x.h:327: warning: No description found for return value of 'zl3073x_synth_freq_get' --- > drivers/dpll/dpll_zl3073x.c:139: warning: No description found for return value of 'zl3073x_dpll_is_input_pin' > drivers/dpll/dpll_zl3073x.c:157: warning: No description found for return value of 'zl3073x_dpll_pin_index_get' > drivers/dpll/dpll_zl3073x.c:172: warning: No description found for return value of 'zl3073x_dpll_is_n_pin' > drivers/dpll/dpll_zl3073x.c:185: warning: No description found for return value of 'zl3073x_dpll_is_p_pin' > drivers/dpll/dpll_zl3073x.c:197: warning: No description found for return value of 'zl3073x_dpll_output_pin_output_get' > drivers/dpll/dpll_zl3073x.c:231: warning: No description found for return value of 'zl3073x_dpll_selected_ref_get' > drivers/dpll/dpll_zl3073x.c:277: warning: No description found for return value of 'zl3073x_dpll_connected_ref_get' > drivers/dpll/dpll_zl3073x.c:314: warning: No description found for return value of 'zl3073x_dpll_ref_prio_get' > drivers/dpll/dpll_zl3073x.c:560: warning: No description found for return value of 'zl3073x_dpll_pin_info_get' > include/linux/mfd/zl3073x.h:206: warning: expecting prototype for zl3073x_wait_clear_bits(). Prototype was for READ_SLEEP_US() instead > include/linux/mfd/zl3073x.h:254: warning: No description found for return value of 'zl3073x_input_is_diff' > include/linux/mfd/zl3073x.h:267: warning: No description found for return value of 'zl3073x_input_is_enabled' > include/linux/mfd/zl3073x.h:280: warning: No description found for return value of 'zl3073x_output_is_enabled' > include/linux/mfd/zl3073x.h:293: warning: No description found for return value of 'zl3073x_output_signal_format_get' > include/linux/mfd/zl3073x.h:306: warning: No description found for return value of 'zl3073x_output_synth_get' > include/linux/mfd/zl3073x.h:319: warning: No description found for return value of 'zl3073x_synth_dpll_get' > include/linux/mfd/zl3073x.h:332: warning: No description found for return value of 'zl3073x_synth_freq_get' Per-file breakdown 0a1 > 9 drivers/dpll/dpll_zl3073x.c