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intr_alloc: fix mix boolean and bit operation

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This commit is contained in:
morris 2022-04-08 10:52:09 +08:00
parent 37d8abda0b
commit bb2a57dc71
1 changed files with 2 additions and 2 deletions
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4
components/esp_hw_support/intr_alloc.c
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@ -68,7 +68,7 @@ struct shared_vector_desc_t {
//Pack using bitfields for better memory use
struct vector_desc_t {
int flags: 16; //OR of VECDESC_FLAG_* defines
int flags: 16; //OR of VECDESC_FL_* defines
unsigned int cpu: 1;
unsigned int intno: 5;
int source: 8; //Interrupt mux flags, used when not shared
@ -692,7 +692,7 @@ esp_err_t esp_intr_free(intr_handle_t handle)
//Theoretically, we could free the vector_desc... not sure if that's worth the few bytes of memory
//we save.(We can also not use the same exit path for empty shared ints anymore if we delete
//the desc.) For now, just mark it as free.
handle->vector_desc->flags&=!(VECDESC_FL_NONSHARED|VECDESC_FL_RESERVED);
handle->vector_desc->flags&=~(VECDESC_FL_NONSHARED|VECDESC_FL_RESERVED|VECDESC_FL_SHARED);
//Also kill non_iram mask bit.
non_iram_int_mask[handle->vector_desc->cpu]&=~(1<<(handle->vector_desc->intno));
}