diff options
| -rw-r--r-- | drivers/spi/mpc52xx_psc_spi.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/spi/mpc52xx_psc_spi.c b/drivers/spi/mpc52xx_psc_spi.c index 1b74d5ca03f3..a14e9fdc0065 100644 --- a/drivers/spi/mpc52xx_psc_spi.c +++ b/drivers/spi/mpc52xx_psc_spi.c @@ -17,6 +17,7 @@ #include <linux/errno.h> #include <linux/interrupt.h> #include <linux/of_platform.h> +#include <linux/of_spi.h> #include <linux/workqueue.h> #include <linux/completion.h> #include <linux/io.h> @@ -464,6 +465,7 @@ static int __init mpc52xx_psc_spi_of_probe(struct of_device *op, const u32 *regaddr_p; u64 regaddr64, size64; s16 id = -1; + int rc; regaddr_p = of_get_address(op->node, 0, &size64, NULL); if (!regaddr_p) { @@ -485,8 +487,12 @@ static int __init mpc52xx_psc_spi_of_probe(struct of_device *op, id = *psc_nump + 1; } - return mpc52xx_psc_spi_do_probe(&op->dev, (u32)regaddr64, (u32)size64, + rc = mpc52xx_psc_spi_do_probe(&op->dev, (u32)regaddr64, (u32)size64, irq_of_parse_and_map(op->node, 0), id); + if (rc == 0) + of_register_spi_devices(dev_get_drvdata(&op->dev), op->node); + + return rc; } static int __exit mpc52xx_psc_spi_of_remove(struct of_device *op) |