diff options
| author | Varadarajan Narayanan <varada@codeaurora.org> | 2017-07-28 12:23:01 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-08-08 12:15:54 +0100 |
| commit | 4d023737b2efcaac36e4e6bbfdce3a3b377f3946 (patch) | |
| tree | 3a02a5784ef1723ca4ef010508dca33dfa8ee165 /drivers/spi | |
| parent | cd595b99af24b8efa4a6a8889ad65f4d270fd644 (diff) | |
| download | linux-4d023737b2efcaac36e4e6bbfdce3a3b377f3946.tar.bz2 | |
spi: qup: Fix QUP version identify method
Use of_device_get_match_data to identify QUP version instead
of of_device_is_compatible.
Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-qup.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/spi/spi-qup.c b/drivers/spi/spi-qup.c index 4c3c938360f4..1364516e87c2 100644 --- a/drivers/spi/spi-qup.c +++ b/drivers/spi/spi-qup.c @@ -19,6 +19,7 @@ #include <linux/list.h> #include <linux/module.h> #include <linux/of.h> +#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> #include <linux/spi/spi.h> @@ -1058,9 +1059,7 @@ static int spi_qup_probe(struct platform_device *pdev) else if (!ret) master->can_dma = spi_qup_can_dma; - /* set v1 flag if device is version 1 */ - if (of_device_is_compatible(dev->of_node, "qcom,spi-qup-v1.1.1")) - controller->qup_v1 = 1; + controller->qup_v1 = (int)of_device_get_match_data(dev); if (!controller->qup_v1) master->set_cs = spi_qup_set_cs; @@ -1256,7 +1255,7 @@ static int spi_qup_remove(struct platform_device *pdev) } static const struct of_device_id spi_qup_dt_match[] = { - { .compatible = "qcom,spi-qup-v1.1.1", }, + { .compatible = "qcom,spi-qup-v1.1.1", .data = (void *)1, }, { .compatible = "qcom,spi-qup-v2.1.1", }, { .compatible = "qcom,spi-qup-v2.2.1", }, { } |