Messages in this thread Patch in this message | | | From | Suzuki K Poulose <> | Subject | [RFC PATCH 08/57] drivers: spi: Use bus_find_device_by_of_node helper | Date | Mon, 3 Jun 2019 16:49:34 +0100 |
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Switch to using the bus_find_device_by_of_node helper
Cc: Mark Brown <broonie@kernel.org> Cc: linux-spi@vger.kernel.org Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> --- drivers/spi/spi.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 5e75944..ecdd602 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -3538,16 +3538,11 @@ EXPORT_SYMBOL_GPL(spi_write_then_read); /*-------------------------------------------------------------------------*/ #if IS_ENABLED(CONFIG_OF) -static int __spi_of_device_match(struct device *dev, void *data) -{ - return dev->of_node == data; -} - /* must call put_device() when done with returned spi_device device */ struct spi_device *of_find_spi_device_by_node(struct device_node *node) { - struct device *dev = bus_find_device(&spi_bus_type, NULL, node, - __spi_of_device_match); + struct device *dev = bus_find_device_by_of_node(&spi_bus_type, NULL, node); + return dev ? to_spi_device(dev) : NULL; } EXPORT_SYMBOL_GPL(of_find_spi_device_by_node); -- 2.7.4
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