Messages in this thread Patch in this message | | | From | Alexandre Belloni <> | Subject | [PATCH v3 9/9] misc: atmel_tclib: do not probe already used TCBs | Date | Fri, 26 Apr 2019 23:47:18 +0200 |
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The TCBs that have children are using the proper DT bindings and don't need to be handled by tclib.
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> --- drivers/misc/atmel_tclib.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/misc/atmel_tclib.c b/drivers/misc/atmel_tclib.c index 194f774ab3a1..2c6850ef0e9c 100644 --- a/drivers/misc/atmel_tclib.c +++ b/drivers/misc/atmel_tclib.c @@ -111,6 +111,9 @@ static int __init tc_probe(struct platform_device *pdev) struct resource *r; unsigned int i; + if (of_get_child_count(pdev->dev.of_node)) + return -EBUSY; + irq = platform_get_irq(pdev, 0); if (irq < 0) return -EINVAL; -- 2.20.1
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