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i2c: stm32: remove unused stop parameter in start & reload handling

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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>
This commit is contained in:
Alain Volmat 2022-09-12 10:41:59 +02:00 • committed by Patrick Delaunay
parent 923d80288a
commit bcc7509265
1 changed files with 4 additions and 4 deletions
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8
drivers/i2c/stm32f7_i2c.c
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@ -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(&regs->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(&regs->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;