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authorJean Delvare <khali@linux-fr.org>2007-09-10 00:29:13 +0400
committerJean Delvare <khali@hyperion.delvare>2007-09-10 00:29:13 +0400
commit51e5709ad46127da9476f31336113b5401f94dba (patch)
treeb5ac346545ef80576843143108060125f9c6bbd2 /drivers/i2c
parent9a3180e70e35ff69586ada5421b5e7bad52f60e4 (diff)
downloadlinux-51e5709ad46127da9476f31336113b5401f94dba.tar.xz
i2c-pxa: Fix adapter number
It turns out that platform_device.id is a "u32" so testing it for being nonnegative is useless when setting up an i2c adapte. Instead, do what the platform_bus code does and test it against the value "-1". Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/busses/i2c-pxa.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index 9d6b790d4321..bb5466b27b59 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -926,7 +926,7 @@ static int i2c_pxa_probe(struct platform_device *dev)
* 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;
+ i2c->adap.nr = dev->id != -1 ? dev->id : 0;
ret = i2c_add_numbered_adapter(&i2c->adap);
if (ret < 0) {