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 <[email protected]> --- drivers/spi/spi-efm32.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/spi/spi-efm32.c b/drivers/spi/spi-efm32.c index d4d3cc534792..daa73358f92d 100644 --- a/drivers/spi/spi-efm32.c +++ b/drivers/spi/spi-efm32.c @@ -297,7 +297,10 @@ static int efm32_spi_probe_dt(struct platform_device *pdev, if (!np) return 1; - 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 { -- 1.9.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
