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Revert "i2c: i2c-msm-geni: Add support to identify Data/Address NACK for GSI"

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This reverts commit 431a6ded60.

Change-Id: I99674a32845e9c941a6f4767ba75c05146a68fbf
Signed-off-by: Linux Image Build Automation <quic_ibautomat@quicinc.com>
This commit is contained in:
Linux Image Build Automation 2023-05-15 17:34:55 -07:00
parent bd474dc043
commit b0628311f1
1 changed files with 4 additions and 12 deletions
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16
drivers/i2c/busses/i2c-msm-geni.c
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@ -642,12 +642,8 @@ static void gi2c_ev_cb(struct dma_chan *ch, struct msm_gpi_cb const *cb_str,
case MSM_GPI_QUP_EOT_DESC_MISMATCH:
break;
case MSM_GPI_QUP_NOTIFY:
if (m_stat & M_GP_IRQ_1_EN) {
if (readl_relaxed(gi2c->base + SE_GENI_M_GP_LENGTH))
geni_i2c_err(gi2c, I2C_DATA_NACK);
else
geni_i2c_err(gi2c, I2C_ADDR_NACK);
}
if (m_stat & M_GP_IRQ_1_EN)
geni_i2c_err(gi2c, I2C_NACK);
if (m_stat & M_GP_IRQ_3_EN)
geni_i2c_err(gi2c, I2C_BUS_PROTO);
if (m_stat & M_GP_IRQ_4_EN)
@ -673,12 +669,8 @@ static void gi2c_gsi_cb_err(struct msm_gpi_dma_async_tx_cb_param *cb,
I2C_LOG_DBG(gi2c->ipcl, false, gi2c->dev,
"%s TCE Unexpected Err, stat:0x%x\n",
xfer, cb->status);
if (cb->status & (BIT(GP_IRQ1) << 5)) {
if (readl_relaxed(gi2c->base + SE_GENI_M_GP_LENGTH))
geni_i2c_err(gi2c, I2C_DATA_NACK);
else
geni_i2c_err(gi2c, I2C_ADDR_NACK);
}
if (cb->status & (BIT(GP_IRQ1) << 5))
geni_i2c_err(gi2c, I2C_NACK);
if (cb->status & (BIT(GP_IRQ3) << 5))
geni_i2c_err(gi2c, I2C_BUS_PROTO);
if (cb->status & (BIT(GP_IRQ4) << 5))