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| author | Aaron Durbin <adurbin@chromium.org> | 2014-08-12 22:46:17 -0500 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-08-14 15:29:31 +0000 |
| commit | 0c635cc73e0926ff0c94d31c39e1b30da54bc8e9 (patch) | |
| tree | 9a92a9b67dccddbb121c185850eacbc06b17bc56 /chip/stm32/i2c-stm32f0.c | |
| parent | 116080b151b11e05cdd7f37027e61571268dbb2f (diff) | |
| download | chrome-ec-0c635cc73e0926ff0c94d31c39e1b30da54bc8e9.tar.gz | |
stm32f0: use proper bit checking I2C ISR transmitter empty status
The wrong define was being used when checking the I2C ISR status.
The wrong define just so happened to be the correct bit.
BUG=chrome-os-partner:30784
BRANCH=None
TEST=Built and ran on ryu.
Change-Id: I6c7aad34f5e7c7ace4db4442147023346b6285bc
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/212163
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Diffstat (limited to 'chip/stm32/i2c-stm32f0.c')
| -rw-r--r-- | chip/stm32/i2c-stm32f0.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chip/stm32/i2c-stm32f0.c b/chip/stm32/i2c-stm32f0.c index 418e481cc4..b3508ead1b 100644 --- a/chip/stm32/i2c-stm32f0.c +++ b/chip/stm32/i2c-stm32f0.c @@ -147,7 +147,7 @@ static void i2c_send_response_packet(struct host_packet *pkt) /* Transmit data when I2C tx buffer is empty until finished. */ while ((i < size + 2) && tx_pending) { - if (STM32_I2C_ISR(host_i2c_resp_port) & STM32_I2C_CR1_TXIE) + if (STM32_I2C_ISR(host_i2c_resp_port) & STM32_I2C_ISR_TXIS) STM32_I2C_TXDR(host_i2c_resp_port) = host_buffer[i++]; /* I2C is slow, so let other things run while we wait */ |