27 #define circ_count(circ) \  argument
28 	(CIRC_CNT((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
29 #define circ_count_to_end(circ) \  argument
30 	(CIRC_CNT_TO_END((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
31 #define circ_space(circ) \  argument
32 	(CIRC_SPACE((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
33 #define circ_space_to_end(circ) \  argument
34 	(CIRC_SPACE_TO_END((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
91 static inline bool __acpi_aml_readable(struct circ_buf *circ, unsigned long flag)  in __acpi_aml_readable()  argument
97 	if (!(acpi_aml_io.flags & flag) && circ_count(circ))  in __acpi_aml_readable()
102 static inline bool __acpi_aml_writable(struct circ_buf *circ, unsigned long flag)  in __acpi_aml_writable()  argument
108 	if (!(acpi_aml_io.flags & flag) && circ_space(circ))  in __acpi_aml_writable()
210 static int acpi_aml_lock_write(struct circ_buf *circ, unsigned long flag)  in acpi_aml_lock_write()  argument
219 	if (!__acpi_aml_writable(circ, flag)) {  in acpi_aml_lock_write()
229 static int acpi_aml_lock_read(struct circ_buf *circ, unsigned long flag)  in acpi_aml_lock_read()  argument
238 	if (!__acpi_aml_readable(circ, flag)) {  in acpi_aml_lock_read()