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spi: efm32: correct namespacing of location property

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Olof Johansson pointed out that usually the company name is picked as
namespace prefix to specific properties. So expect "energymicro,location"
but fall back to the previously introduced name "efm32,location".

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Uwe Kleine-König
2014-07-11 10:17:57 +02:00
committed by Mark Brown
parent 7171511eae
commit 10ed7e9847
2 changed files with 14 additions and 7 deletions
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8
drivers/spi/spi-efm32.c
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@@ -294,10 +294,16 @@ static void efm32_spi_probe_dt(struct platform_device *pdev,
u32 location;
int ret;
ret = of_property_read_u32(np, "efm32,location", &location);
ret = of_property_read_u32(np, "energymicro,location", &location);
if (ret)
/* fall back to wrongly namespaced property */
ret = of_property_read_u32(np, "efm32,location", &location);
if (ret)
/* fall back to old and (wrongly) generic property "location" */
ret = of_property_read_u32(np, "location", &location);
if (!ret) {
dev_dbg(&pdev->dev, "using location %u\n", location);
} else {