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authorRodolfo Giometti <giometti@enneenne.com>2007-07-12 12:12:30 (GMT)
committerJean Delvare <khali@hyperion.delvare>2007-07-12 12:12:30 (GMT)
commit066af983c74162fa98e7c5ffa8a5ead4a6979b1f (patch)
tree175db335af8519db99b0c303f9906760161ee35f /drivers/i2c/busses
parent4d6ceed4426cd85e1203a3153246334a3537f92b (diff)
downloadlinux-066af983c74162fa98e7c5ffa8a5ead4a6979b1f.tar.xz
i2c-pxa: Support new-style I2C drivers
Signed-off-by: Rodolfo Giometti <giometti@linux.it> Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/i2c/busses')
-rw-r--r--drivers/i2c/busses/i2c-pxa.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index 28e7b91..9d6b790 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -921,7 +921,14 @@ static int i2c_pxa_probe(struct platform_device *dev)
i2c->adap.class = plat->class;
}
- ret = i2c_add_adapter(&i2c->adap);
+ /*
+ * 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 >= 0 ? dev->id : 0;
+
+ ret = i2c_add_numbered_adapter(&i2c->adap);
if (ret < 0) {
printk(KERN_INFO "I2C: Failed to add bus\n");
goto eadapt;