From 0851751615580d02bd6f841e13651923f05fde59 Mon Sep 17 00:00:00 2001
From: Damien George
Date: Mon, 3 Aug 2015 00:05:16 +0100
Subject: stmhal: Factor GPIO clock enable logic into mp_hal_gpio_clock_enable.

Extracted GPIO clock enable logic into mp_hal_gpio_clock_enable
and called from anyplace which might need to use GPIO functions
on ports other than A-D.

Thanks to Dave Hylands for the patch.
---
 teensy/teensy_hal.c | 3 +++
 teensy/teensy_hal.h | 2 ++
 2 files changed, 5 insertions(+)

(limited to 'teensy')

diff --git a/teensy/teensy_hal.c b/teensy/teensy_hal.c
index 312aca058..bc117aef4 100644
--- a/teensy/teensy_hal.c
+++ b/teensy/teensy_hal.c
@@ -55,3 +55,6 @@ void mp_hal_stdout_tx_strn_cooked(const char *str, uint32_t len) {
         usb_vcp_send_strn_cooked(str, len);
     }
 }
+
+void mp_hal_gpio_clock_enable(GPIO_TypeDef *gpio) {
+}
diff --git a/teensy/teensy_hal.h b/teensy/teensy_hal.h
index f5c6d18d7..5874be348 100644
--- a/teensy/teensy_hal.h
+++ b/teensy/teensy_hal.h
@@ -116,6 +116,8 @@ uint32_t HAL_GetTick(void);
 void     HAL_Delay(uint32_t Delay);
 void mp_hal_set_interrupt_char(int c);
 
+void mp_hal_gpio_clock_enable(GPIO_TypeDef *gpio);
+
 int mp_hal_stdin_rx_chr(void);
 void mp_hal_stdout_tx_str(const char *str);
 void mp_hal_stdout_tx_strn(const char *str, uint32_t len);
-- 
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