Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
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>
authored by Jean Delvare and committed by Jean Delvare 51e5709a 9a3180e7
+1
-1
drivers/i2c/busses/i2c-pxa.c
+1
-1
drivers/i2c/busses/i2c-pxa.c
···
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* The reason to do so is to avoid sysfs names that only make
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* sense when there are multiple adapters.
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*/
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-
i2c->adap.nr = dev->id >= 0 ? dev->id : 0;
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+
i2c->adap.nr = dev->id != -1 ? dev->id : 0;
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ret = i2c_add_numbered_adapter(&i2c->adap);
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if (ret < 0) {