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Add IRAM_ATTR to esp_intr_{enable,disable}

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So it's safe to invoke from ISR

Signed-off-by: Jeroen Domburg <jeroen@espressif.com>
This commit is contained in:
Deomid Ryabkov
2016-12-19 06:28:28 +00:00
committed by Jeroen Domburg
parent 99849ca2cc
commit 1597f7a035
1 changed files with 2 additions and 2 deletions
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4
components/esp32/intr_alloc.c
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@@ -636,7 +636,7 @@ int esp_intr_get_cpu(intr_handle_t handle)
//Muxing an interrupt source to interrupt 6, 7, 11, 15, 16 or 29 cause the interrupt to effectively be disabled. //Muxing an interrupt source to interrupt 6, 7, 11, 15, 16 or 29 cause the interrupt to effectively be disabled.
#define INT_MUX_DISABLED_INTNO 6 #define INT_MUX_DISABLED_INTNO 6
esp_err_t esp_intr_enable(intr_handle_t handle) esp_err_t IRAM_ATTR esp_intr_enable(intr_handle_t handle)
{ {
if (!handle) return ESP_ERR_INVALID_ARG; if (!handle) return ESP_ERR_INVALID_ARG;
portENTER_CRITICAL(&spinlock); portENTER_CRITICAL(&spinlock);
@@ -659,7 +659,7 @@ esp_err_t esp_intr_enable(intr_handle_t handle)
return ESP_OK; return ESP_OK;
} }
esp_err_t esp_intr_disable(intr_handle_t handle) esp_err_t IRAM_ATTR esp_intr_disable(intr_handle_t handle)
{ {
if (!handle) return ESP_ERR_INVALID_ARG; if (!handle) return ESP_ERR_INVALID_ARG;
portENTER_CRITICAL(&spinlock); portENTER_CRITICAL(&spinlock);