hw: pic32mz2048efg100: Remove unused variables in hal_gpio

Signed-off-by: Francois Berder <[email protected]>


Project: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/repo
Commit: 
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/commit/8c999d5d
Tree: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/tree/8c999d5d
Diff: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/diff/8c999d5d

Branch: refs/heads/bluetooth5
Commit: 8c999d5d3bb66e922dca9a03222b748577098627
Parents: debf64f
Author: Francois Berder <[email protected]>
Authored: Mon May 8 12:23:51 2017 +0200
Committer: Francois Berder <[email protected]>
Committed: Mon May 8 12:23:51 2017 +0200

----------------------------------------------------------------------
 hw/mcu/microchip/pic32mz2048efg100/src/hal_gpio.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/8c999d5d/hw/mcu/microchip/pic32mz2048efg100/src/hal_gpio.c
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diff --git a/hw/mcu/microchip/pic32mz2048efg100/src/hal_gpio.c 
b/hw/mcu/microchip/pic32mz2048efg100/src/hal_gpio.c
index 1c98a7a..6e82f6e 100644
--- a/hw/mcu/microchip/pic32mz2048efg100/src/hal_gpio.c
+++ b/hw/mcu/microchip/pic32mz2048efg100/src/hal_gpio.c
@@ -136,7 +136,7 @@ static void
 hal_gpio_handle_isr(uint32_t port)
 {
     uint8_t index = 0;
-    static unsigned int i = 0;
+
     for (index = 0; index < HAL_GPIO_MAX_IRQ; ++index) {
         uint32_t mask, val;
 
@@ -377,7 +377,6 @@ hal_gpio_irq_release(int pin)
 void
 hal_gpio_irq_enable(int pin)
 {
-    volatile uint32_t dummy;
     uint32_t port, mask, ctx;
 
     uint8_t index = hal_gpio_find_pin(pin);

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