[PATCH] remoteproc: st: Use device_get_match_data()

[Rob Herring]

Use preferred device_get_match_data() instead of of_match_device() to
get the driver match data. With this, adjust the includes to explicitly
include the correct headers.

Signed-off-by: Rob Herring <r...@kernel.org>
---
 drivers/remoteproc/st_remoteproc.c | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/drivers/remoteproc/st_remoteproc.c 
b/drivers/remoteproc/st_remoteproc.c
index e3ce01d98b4c..b0638f984842 100644
--- a/drivers/remoteproc/st_remoteproc.c
+++ b/drivers/remoteproc/st_remoteproc.c
@@ -16,10 +16,9 @@
 #include <linux/mfd/syscon.h>
 #include <linux/module.h>
 #include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
 #include <linux/of_reserved_mem.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/regmap.h>
 #include <linux/remoteproc.h>
 #include <linux/reset.h>
@@ -341,7 +340,6 @@ static int st_rproc_parse_dt(struct platform_device *pdev)
 static int st_rproc_probe(struct platform_device *pdev)
 {
        struct device *dev = &pdev->dev;
-       const struct of_device_id *match;
        struct st_rproc *ddata;
        struct device_node *np = dev->of_node;
        struct rproc *rproc;
@@ -349,19 +347,15 @@ static int st_rproc_probe(struct platform_device *pdev)
        int enabled;
        int ret, i;
 
-       match = of_match_device(st_rproc_match, dev);
-       if (!match || !match->data) {
-               dev_err(dev, "No device match found\n");
-               return -ENODEV;
-       }
-
        rproc = rproc_alloc(dev, np->name, &st_rproc_ops, NULL, sizeof(*ddata));
        if (!rproc)
                return -ENOMEM;
 
        rproc->has_iommu = false;
        ddata = rproc->priv;
-       ddata->config = (struct st_rproc_config *)match->data;
+       ddata->config = (struct st_rproc_config *)device_get_match_data(dev);
+       if (!ddata->config)
+               goto free_rproc;
 
        platform_set_drvdata(pdev, rproc);
 
-- 
2.42.0