On 02/11/2012 06:18 PM, Shubhrajyoti wrote:
On Monday 06 February 2012 08:03 PM, tasskjapp@xxxxxxxxx wrote:
From: Tasslehoff Kjappfot<tasskjapp@xxxxxxxxx>
i2c_prope set the dev->errata flag, but omap_i2c_init cleared the flag again. Move the errata handling to i2c_init.
also in my opinion moving the reset to 0 should be moved to probe.
Do you mean moving all setting of the errate flag to probe instead of
having it in init?
also you may want to cc linux-i2c for the driver patches.
Done.
Signed-off-by: Tasslehoff Kjappfot<tasskjapp@xxxxxxxxx>
---
drivers/i2c/busses/i2c-omap.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 801df60..ecaa60d 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -473,6 +473,10 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
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;
+
+
/* Enable interrupts */
dev->iestate = (OMAP_I2C_IE_XRDY | OMAP_I2C_IE_RRDY |
OMAP_I2C_IE_ARDY | OMAP_I2C_IE_NACK |
@@ -1058,9 +1062,6 @@ omap_i2c_probe(struct platform_device *pdev)
dev->rev = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG)& 0xff;
- if (dev->rev<= OMAP_I2C_REV_ON_3430)
- dev->errata |= I2C_OMAP3_1P153;
-
if (!(dev->flags& OMAP_I2C_FLAG_NO_FIFO)) {
u16 s;
--
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