diff options
| author | Stephen Boyd <[email protected]> | 2019-10-04 14:43:32 -0700 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2019-10-07 13:55:40 +0100 |
| commit | 62217f8b084a05dd2d84781a8ca065098df21ec7 (patch) | |
| tree | 95b07f1417d060dd0846108f5182818f18009a7e | |
| parent | 3c0f9d8bcf47ed33f479cf9dc933d405020aefe4 (diff) | |
spi: gpio: Look for a device node instead of match
This driver doesn't do anything with the match for the device node. The
logic is the same as looking to see if a device node exists or not
because this driver wouldn't probe unless there is a device node match
when the device is created from DT. Just test for the presence of the
device node to simplify and avoid referencing a potentially undefined
match table when CONFIG_OF=n.
Cc: Arnd Bergmann <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
Cc: Mark Brown <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Frank Rowand <[email protected]>
Cc: <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
| -rw-r--r-- | drivers/spi/spi-gpio.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c index 1d3e23ec20a6..42f4d82e9c5a 100644 --- a/drivers/spi/spi-gpio.c +++ b/drivers/spi/spi-gpio.c @@ -362,9 +362,6 @@ static int spi_gpio_probe(struct platform_device *pdev) struct spi_gpio *spi_gpio; struct device *dev = &pdev->dev; struct spi_bitbang *bb; - const struct of_device_id *of_id; - - of_id = of_match_device(spi_gpio_dt_ids, &pdev->dev); master = spi_alloc_master(dev, sizeof(*spi_gpio)); if (!master) @@ -374,7 +371,7 @@ static int spi_gpio_probe(struct platform_device *pdev) if (status) return status; - if (of_id) + if (pdev->dev.of_node) status = spi_gpio_probe_dt(pdev, master); else status = spi_gpio_probe_pdata(pdev, master); |