i2c-pxa: Drop leftover comment

Commit 488bf314b ("i2c: Allow i2c_add_numbered_adapter() to assign a
bus id") reworked i2c-pxa driver leaving obsolete comment.

This commit simply drops it.

Signed-off-by: Karol Lewandowski <k.lewandowsk@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>

diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index f673326..a997c7d 100644 (file)
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -1131,11 +1131,6 @@ static int i2c_pxa_probe(struct platform_device *dev)
        spin_lock_init(&i2c->lock);
        init_waitqueue_head(&i2c->wait);
 
-       /*
-        * If "dev->id" is negative we consider it as zero.
-        * The reason to do so is to avoid sysfs names that only make
-        * sense when there are multiple adapters.
-        */
        i2c->adap.nr = dev->id;
        snprintf(i2c->adap.name, sizeof(i2c->adap.name), "pxa_i2c-i2c.%u",
                 i2c->adap.nr);