[PATCH v1 1/1] drm/st7735r: simplify with spi_get_device_match_data()

[Andy Shevchenko]

Use spi_get_device_match_data() helper to simplify a bit the driver.

Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
---
 drivers/gpu/drm/sitronix/st7735r.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/sitronix/st7735r.c 
b/drivers/gpu/drm/sitronix/st7735r.c
index bd763871dca0..e749b1ef6e09 100644
--- a/drivers/gpu/drm/sitronix/st7735r.c
+++ b/drivers/gpu/drm/sitronix/st7735r.c
@@ -248,17 +248,14 @@ static int st7735r_probe(struct spi_device *spi)
        u32 rotation = 0;
        int ret;
 
-       cfg = device_get_match_data(&spi->dev);
-       if (!cfg)
-               cfg = (void *)spi_get_device_id(spi)->driver_data;
-
        st7735r = devm_drm_dev_alloc(dev, &st7735r_driver, struct 
st7735r_device, dbidev.drm);
        if (IS_ERR(st7735r))
                return PTR_ERR(st7735r);
 
-       dbidev = &st7735r->dbidev;
+       cfg = spi_get_device_match_data(&spi->dev);
        st7735r->cfg = cfg;
 
+       dbidev = &st7735r->dbidev;
        dbi = &dbidev->dbi;
        drm = &dbidev->drm;
 
-- 
2.50.1