From: Tasslehoff Kjappfot <tasskjapp@xxxxxxxxx> i2c_probe set the dev->errata flag, but omap_i2c_init cleared the flag again. Prevent the overwrite of the errata flags.Move the errata handling to a unified place in probe to prevent such errors. Thus preventing the overwrite of erratum 1p153. Signed-off-by: Tasslehoff Kjappfot <tasskjapp@xxxxxxxxx> Signed-off-by: Shubhrajyoti D <shubhrajyoti@xxxxxx> --- - Update the changelogs to be more explainatory. drivers/i2c/busses/i2c-omap.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index a72874e..43b0efb 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -427,11 +427,6 @@ static int omap_i2c_init(struct omap_i2c_dev *dev) /* Take the I2C module out of reset: */ omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, OMAP_I2C_CON_EN); - dev->errata = 0; - - if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207) - dev->errata |= I2C_OMAP_ERRATA_I207; - /* Enable interrupts */ dev->iestate = (OMAP_I2C_IE_XRDY | OMAP_I2C_IE_RRDY | OMAP_I2C_IE_ARDY | OMAP_I2C_IE_NACK | @@ -1019,6 +1014,11 @@ omap_i2c_probe(struct platform_device *pdev) dev->rev = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG) & 0xff; + dev->errata = 0; + + if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207) + dev->errata |= I2C_OMAP_ERRATA_I207; + if (dev->rev <= OMAP_I2C_REV_ON_3430) dev->errata |= I2C_OMAP3_1P153; -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
