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arch/arm/src/stm32/stm32f30xxx_i2c.c: Fix compile error with I2C reset

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This commit is contained in:
Juha Niskanen 2018-08-27 07:39:29 -06:00 committed by Gregory Nutt
parent eb02b28428
commit 7d734b52bd
1 changed files with 2 additions and 2 deletions
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4
arch/arm/src/stm32/stm32f30xxx_i2c.c
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@ -135,7 +135,7 @@
#endif
#define I2C_OUTPUT \
(GPIO_OUTPUT | GPIO_OUTPUT_SET | GPIO_CNF_OUTOD | GPIO_MODE_50MHz)
(GPIO_OUTPUT | GPIO_OUTPUT_SET | GPIO_OPENDRAIN | GPIO_SPEED_50MHz)
#define MKI2C_OUTPUT(p) \
(((p) & (GPIO_PORT_MASK | GPIO_PIN_MASK)) | I2C_OUTPUT)
@ -602,7 +602,6 @@ static inline int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
{
struct timespec abstime;
irqstate_t flags;
uint32_t regval;
int ret;
flags = enter_critical_section();
@ -1797,6 +1796,7 @@ static int stm32_i2c_transfer(FAR struct i2c_master_s *dev, FAR struct i2c_msg_s
#ifdef CONFIG_I2C_RESET
static int stm32_i2c_reset(FAR struct i2c_master_s * dev)
{
FAR struct stm32_i2c_priv_s *priv = (struct stm32_i2c_priv_s *)dev;
unsigned int clock_count;
unsigned int stretch_count;
uint32_t scl_gpio;