From: Chris Packham <chris.packham@alliedtelesis.co.nz>
To: robh+dt@kernel.org, mark.rutland@arm.com,
gregkh@linuxfoundation.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Chris Packham <chris.packham@alliedtelesis.co.nz>
Subject: [PATCH v2 2/2] uio: add default compatible string to uio_pdrv_genirq
Date: Fri, 22 Sep 2017 03:48:14 +1200 [thread overview]
Message-ID: <20170921154814.7510-3-chris.packham@alliedtelesis.co.nz> (raw)
In-Reply-To: <20170921154814.7510-1-chris.packham@alliedtelesis.co.nz>
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..4d089240533e 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, 0);
MODULE_PARM_DESC(of_id, "Openfirmware id of the device to be handled by uio");
#endif
--
2.14.1
prev parent reply other threads:[~2017-09-21 15:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-21 15:48 [PATCH v2 0/2] using uio_pdrv_genirq without module param Chris Packham
2017-09-21 15:48 ` [PATCH v2 1/2] uio: dt-bindings: document binding for uio-pdrv-genirq Chris Packham
[not found] ` <20170921154814.7510-2-chris.packham-6g8wRflRTwXFdCa3tKVlE6U/zSkkHjvu@public.gmane.org>
2017-10-03 21:37 ` Rob Herring
2017-10-08 21:03 ` Chris Packham
2017-10-09 1:32 ` Rob Herring
2017-09-21 15:48 ` Chris Packham [this message]
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