0023-RP2040-prefix-pico-sdk-s-i2c_init-function-with-a-_.patch

From d6fea51098dae1c0922183e7844c76bc83afd6e5 Mon Sep 17 00:00:00 2001
From: Alexander Entinger <cto@lxrobotics.com>
Date: Tue, 16 Feb 2021 06:30:59 +0100
Subject: [PATCH 023/204] RP2040: prefix pico-sdk's i2c_init function with a
 '_'

to avoid name clashes with mbed I2C API.
---
 .../TARGET_RP2040/pico-sdk/rp2_common/hardware_i2c/i2c.c        | 2 +-
 .../pico-sdk/rp2_common/hardware_i2c/include/hardware/i2c.h     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/targets/TARGET_RASPBERRYPI/TARGET_RP2040/pico-sdk/rp2_common/hardware_i2c/i2c.c b/targets/TARGET_RASPBERRYPI/TARGET_RP2040/pico-sdk/rp2_common/hardware_i2c/i2c.c
index cc4212ae9a..dc2810187e 100644
--- a/targets/TARGET_RASPBERRYPI/TARGET_RP2040/pico-sdk/rp2_common/hardware_i2c/i2c.c
+++ b/targets/TARGET_RASPBERRYPI/TARGET_RP2040/pico-sdk/rp2_common/hardware_i2c/i2c.c
@@ -31,7 +31,7 @@ static inline bool i2c_reserved_addr(uint8_t addr) {
     return (addr & 0x78) == 0 || (addr & 0x78) == 0x78;
 }
 
-uint i2c_init(i2c_inst_t *i2c, uint baudrate) {
+uint _i2c_init(i2c_inst_t *i2c, uint baudrate) {
     i2c_reset(i2c);
     i2c_unreset(i2c);
     i2c->restart_on_next = false;
diff --git a/targets/TARGET_RASPBERRYPI/TARGET_RP2040/pico-sdk/rp2_common/hardware_i2c/include/hardware/i2c.h b/targets/TARGET_RASPBERRYPI/TARGET_RP2040/pico-sdk/rp2_common/hardware_i2c/include/hardware/i2c.h
index dda598c3e0..ead7bf1b1b 100644
--- a/targets/TARGET_RASPBERRYPI/TARGET_RP2040/pico-sdk/rp2_common/hardware_i2c/include/hardware/i2c.h
+++ b/targets/TARGET_RASPBERRYPI/TARGET_RP2040/pico-sdk/rp2_common/hardware_i2c/include/hardware/i2c.h
@@ -80,7 +80,7 @@ extern i2c_inst_t i2c1_inst;
  * \param baudrate Baudrate in Hz (e.g. 100kHz is 100000)
  * \return Actual set baudrate
  */
-uint i2c_init(i2c_inst_t *i2c, uint baudrate);
+uint _i2c_init(i2c_inst_t *i2c, uint baudrate);
 
 /*! \brief   Disable the I2C HW block
  *  \ingroup hardware_i2c
-- 
2.39.1