diff options
| author | Alain Volmat <alain.volmat@foss.st.com> | 2022-09-12 10:41:59 +0200 |
|---|---|---|
| committer | Patrick Delaunay <patrick.delaunay@foss.st.com> | 2022-09-15 14:58:57 +0200 |
| commit | bcc7509265928895128c3a3b96087b9005ea6961 (patch) | |
| tree | 1912894ade6f1633840ff7a8f41995f943b1d6c1 | |
| parent | 923d80288a32b999de3ec51181c46c93f01f953a (diff) | |
i2c: stm32: remove unused stop parameter in start & reload handling
Functions stm32_i2c_message_start and stm32_i2c_handle_reload
both get a stop boolean indicating if the transfer should end with
a STOP or not. However no specific handling is needed in those
functions hence remove the parameter.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
| -rw-r--r-- | drivers/i2c/stm32f7_i2c.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/i2c/stm32f7_i2c.c b/drivers/i2c/stm32f7_i2c.c index e3b4991eb8..8d680eea9b 100644 --- a/drivers/i2c/stm32f7_i2c.c +++ b/drivers/i2c/stm32f7_i2c.c @@ -282,7 +282,7 @@ static int stm32_i2c_check_device_busy(struct stm32_i2c_priv *i2c_priv) } static void stm32_i2c_message_start(struct stm32_i2c_priv *i2c_priv, - struct i2c_msg *msg, bool stop) + struct i2c_msg *msg) { struct stm32_i2c_regs *regs = i2c_priv->regs; u32 cr2 = readl(®s->cr2); @@ -325,7 +325,7 @@ static void stm32_i2c_message_start(struct stm32_i2c_priv *i2c_priv, */ static void stm32_i2c_handle_reload(struct stm32_i2c_priv *i2c_priv, - struct i2c_msg *msg, bool stop) + struct i2c_msg *msg) { struct stm32_i2c_regs *regs = i2c_priv->regs; u32 cr2 = readl(®s->cr2); @@ -431,7 +431,7 @@ static int stm32_i2c_message_xfer(struct stm32_i2c_priv *i2c_priv, /* Add errors */ mask |= STM32_I2C_ISR_ERRORS; - stm32_i2c_message_start(i2c_priv, msg, stop); + stm32_i2c_message_start(i2c_priv, msg); while (msg->len) { /* @@ -469,7 +469,7 @@ static int stm32_i2c_message_xfer(struct stm32_i2c_priv *i2c_priv, mask = msg->flags & I2C_M_RD ? STM32_I2C_ISR_RXNE : STM32_I2C_ISR_TXIS | STM32_I2C_ISR_NACKF; - stm32_i2c_handle_reload(i2c_priv, msg, stop); + stm32_i2c_handle_reload(i2c_priv, msg); } else if (!bytes_to_rw) { /* Wait until TC flag is set */ mask = STM32_I2C_ISR_TC; |