Bluetooth: controller: Fix missing GPIOTE channel disable

cvinayak · carlescufi · commit e51295a3095d · 2021-01-07T17:58:01.000+01:00
Fix the missing GPIOTE channel disable when GPIOTE channel
is alternately used between PA and LNA use.

Signed-off-by: Vinayak Kariappa Chettimada &lt;vich@nordicsemi.no&gt;
diff --git a/subsys/bluetooth/controller/ll_sw/nordic/hal/nrf5/radio/radio.c b/subsys/bluetooth/controller/ll_sw/nordic/hal/nrf5/radio/radio.c
@@ -1034,6 +1034,7 @@ void radio_gpio_pa_lna_disable(void)
 {
 	hal_radio_nrf_ppi_channels_disable(BIT(HAL_ENABLE_PALNA_PPI) |
 				 BIT(HAL_DISABLE_PALNA_PPI));
+	NRF_GPIOTE->CONFIG[CONFIG_BT_CTLR_PA_LNA_GPIOTE_CHAN] = 0;
 }
 #endif /* CONFIG_BT_CTLR_GPIO_PA_PIN || CONFIG_BT_CTLR_GPIO_LNA_PIN */
 

Original file line number	Diff line number	Diff line change
`@@ -1034,6 +1034,7 @@ void radio_gpio_pa_lna_disable(void)`
`1034`	`1034`	`{`
`1035`	`1035`	`hal_radio_nrf_ppi_channels_disable(BIT(HAL_ENABLE_PALNA_PPI) \|`
`1036`	`1036`	`BIT(HAL_DISABLE_PALNA_PPI));`
	`1037`	`+ NRF_GPIOTE->CONFIG[CONFIG_BT_CTLR_PA_LNA_GPIOTE_CHAN] = 0;`
`1037`	`1038`	`}`
`1038`	`1039`	`#endif /* CONFIG_BT_CTLR_GPIO_PA_PIN \|\| CONFIG_BT_CTLR_GPIO_LNA_PIN */`
`1039`	`1040`