On OMAP4 we were writing 1 to IRQENABLE_CLR which clears only
the arbitration lost interrupt however for other than OMAP4 we clear all the
interrupts at idle. The patch intends to fix the same by writing 0 to the
IE register.
Signed-off-by: Vikram Pandita <vikram.pandita@xxxxxx>
Signed-off-by: Shubhrajyoti D <shubhrajyoti@xxxxxx>
---
drivers/i2c/busses/i2c-omap.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index b6fcd08..0a139e7 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -306,10 +306,8 @@ static void omap_i2c_idle(struct omap_i2c_dev *dev)
pdata = pdev->dev.platform_data;
dev->iestate = omap_i2c_read_reg(dev, OMAP_I2C_IE_REG);
- if (dev->rev >= OMAP_I2C_REV_ON_4430)
- omap_i2c_write_reg(dev, OMAP_I2C_IRQENABLE_CLR, 1);
- else
- omap_i2c_write_reg(dev, OMAP_I2C_IE_REG, 0);
+
+ omap_i2c_write_reg(dev, OMAP_I2C_IE_REG, 0);
if (dev->rev < OMAP_I2C_REV_2) {
iv = omap_i2c_read_reg(dev, OMAP_I2C_IV_REG); /* Read clears */
--
1.7.1
--
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