On Tuesday 22 November 2011 11:31 AM, Shubhrajyoti D wrote:
> However on OMAP4 we were writing 1 to IRQENABLE_CLR which clears only
> the arbitration lost interrupt. The patch intends to fix the same by writing
> 0 to the IE register.
Please ignore this patch I will send another one in a while.
> 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 2dfb631..4220949 100644
> --- a/drivers/i2c/busses/i2c-omap.c
> +++ b/drivers/i2c/busses/i2c-omap.c
> @@ -308,10 +308,8 @@ 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 */
--
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