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Subject[PATCH 2/2] uio: add default compatible string to uio_pdrv_genirq
Date
Add a default compatible string "linux,uio-pdrv-genirq" to
uio_pdrv_genirq to make it usable without supplying a module parameter.
The module parameter is still supported in addition to the default.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
---
drivers/uio/uio_pdrv_genirq.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/uio/uio_pdrv_genirq.c b/drivers/uio/uio_pdrv_genirq.c
index f598ecddc8a7..8dd4729e14ab 100644
--- a/drivers/uio/uio_pdrv_genirq.c
+++ b/drivers/uio/uio_pdrv_genirq.c
@@ -253,11 +253,12 @@ static const struct dev_pm_ops uio_pdrv_genirq_dev_pm_ops = {

#ifdef CONFIG_OF
static struct of_device_id uio_of_genirq_match[] = {
+ { .compatible = "linux,uio-pdrv-genirq" },
{ /* This is filled with module_parm */ },
{ /* Sentinel */ },
};
MODULE_DEVICE_TABLE(of, uio_of_genirq_match);
-module_param_string(of_id, uio_of_genirq_match[0].compatible, 128, 0);
+module_param_string(of_id, uio_of_genirq_match[1].compatible, 128, 0000);
MODULE_PARM_DESC(of_id, "Openfirmware id of the device to be handled by uio");
#endif

--
2.14.1
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