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| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2014-03-14 21:34:22 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@linaro.org> | 2014-03-14 20:36:48 +0000 |
| commit | f2bb31057a42cb439161066db615ca73e4438e30 (patch) | |
| tree | afd2f5399cbcb4d64b933ff72d8ba90099d838c3 /drivers/spi/spi-efm32.c | |
| parent | spi: efm32: Clean up non-DT paths (diff) | |
| download | linux-dev-f2bb31057a42cb439161066db615ca73e4438e30.tar.xz linux-dev-f2bb31057a42cb439161066db615ca73e4438e30.zip | |
spi: efm32: properly namespace location property
While reviewing an i2c driver for efm32 that needs a similar property
Wolfram Sang pointed out that "location" is a too generic name for
something that is efm32 specific. So add an appropriate namespace and
fall back to the generic name in case of failure.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-efm32.c')
| -rw-r--r-- | drivers/spi/spi-efm32.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/spi/spi-efm32.c b/drivers/spi/spi-efm32.c index 0512fedf1f13..fdb6fce0530b 100644 --- a/drivers/spi/spi-efm32.c +++ b/drivers/spi/spi-efm32.c @@ -294,7 +294,10 @@ static void efm32_spi_probe_dt(struct platform_device *pdev, u32 location; int ret; - ret = of_property_read_u32(np, "location", &location); + 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 { |