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Date: Tue, 28 Sep 2010 16:47:28 -0400 From: Sinan Akman <sinan@...teme.com> To: linux-kernel@...r.kernel.org Cc: grant.likely@...retlab.ca, avorontsov@...mvista.com, sinan@...teme.com, dbrownell@...rs.sourceforge.net Subject: [PATCH] spi: Add OF-style registration and binding This patch adds the OF hook to the spi core so that devices can automatically be registered based on device tree data. Signed-off-by: Sinan Akman <sinan@...teme.com> --- drivers/spi/spi.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 0bcf4c1..b5a78a1 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -23,6 +23,7 @@ #include <linux/init.h> #include <linux/cache.h> #include <linux/mutex.h> +#include <linux/of_device.h> #include <linux/slab.h> #include <linux/mod_devicetable.h> #include <linux/spi/spi.h> @@ -86,6 +87,10 @@ static int spi_match_device(struct device *dev, struct device_driver *drv) const struct spi_device *spi = to_spi_device(dev); const struct spi_driver *sdrv = to_spi_driver(drv); + /* Attempt an OF style match */ + if (of_driver_match_device(dev, drv)) + return 1; + if (sdrv->id_table) return !!spi_match_id(sdrv->id_table, spi); -- 1.6.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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