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drivers: i2c: stm32f4: Fix incorrect buffer assignment

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Wrong buffer assigned for receiving the last 2 bytes in multi
byte reception of STM32F4 i2c driver. Change the buffer to
correct one.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
This commit is contained in:
Manivannan Sadhasivam 2018-01-05 02:28:18 -08:00 • committed by Kumar Gala
commit 2b0821cce7
1 changed files with 1 additions and 1 deletions
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2
drivers/i2c/i2c_ll_stm32_v1.c
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@ -455,7 +455,7 @@ s32_t stm32_i2c_msg_read(struct device *dev, struct i2c_msg *msg,
for (u32_t counter = 2; counter > 0; counter--) {
len--;
*data->current.buf = LL_I2C_ReceiveData8(i2c);
*buf = LL_I2C_ReceiveData8(i2c);
buf++;
}