mtd: Use device_get_match_data()

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 <robh@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20231009172923.2457844-1-robh@kernel.org

diff --git a/drivers/mtd/maps/physmap-core.c b/drivers/mtd/maps/physmap-core.c
index b906a6d5369b64d1f71236ad5b4a0934a845b0e1..cc846b732eebfa300b3fde345ee56901670fdf67 100644 (file)
--- a/drivers/mtd/maps/physmap-core.c
+++ b/drivers/mtd/maps/physmap-core.c
@@ -30,6 +30,7 @@
 #include <linux/slab.h>
 #include <linux/device.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/map.h>
 #include <linux/mtd/partitions.h>
@@ -37,7 +38,7 @@
 #include <linux/mtd/concat.h>
 #include <linux/mtd/cfi_endian.h>
 #include <linux/io.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/pm_runtime.h>
 #include <linux/gpio/consumer.h>
 
@@ -295,14 +296,9 @@ static const char * const *of_get_part_probes(struct platform_device *dev)
 static const char *of_select_probe_type(struct platform_device *dev)
 {
        struct device_node *dp = dev->dev.of_node;
-       const struct of_device_id *match;
        const char *probe_type;
 
-       match = of_match_device(of_flash_match, &dev->dev);
-       if (!match)
-               return NULL;
-
-       probe_type = match->data;
+       probe_type = device_get_match_data(&dev->dev);
        if (probe_type)
                return probe_type;
 

diff --git a/drivers/mtd/nand/raw/cadence-nand-controller.c b/drivers/mtd/nand/raw/cadence-nand-controller.c
index 034ec564c2edb0a592ad4f4ac5331af69ae29ca7..f19bf06e9e05c120ce791f477ecaf55bf569e2da 100644 (file)
--- a/drivers/mtd/nand/raw/cadence-nand-controller.c
+++ b/drivers/mtd/nand/raw/cadence-nand-controller.c
@@ -15,8 +15,10 @@
 #include <linux/module.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/rawnand.h>
-#include <linux/of_device.h>
 #include <linux/iopoll.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/slab.h>
 
 /*
@@ -2995,15 +2997,11 @@ static int cadence_nand_dt_probe(struct platform_device *ofdev)
        struct cadence_nand_dt *dt;
        struct cdns_nand_ctrl *cdns_ctrl;
        int ret;
-       const struct of_device_id *of_id;
        const struct cadence_nand_dt_devdata *devdata;
        u32 val;
 
-       of_id = of_match_device(cadence_nand_dt_ids, &ofdev->dev);
-       if (of_id) {
-               ofdev->id_entry = of_id->data;
-               devdata = of_id->data;
-       } else {
+       devdata = device_get_match_data(&ofdev->dev);
+       if (!devdata) {
                pr_err("Failed to find the right device id.\n");
                return -ENOMEM;
        }

diff --git a/drivers/mtd/nand/raw/vf610_nfc.c b/drivers/mtd/nand/raw/vf610_nfc.c
index 3f783b8f76c968c249e866d14b0deff5788e721d..f31d23219f914895b3dfca541b75f1b1821807a9 100644 (file)
--- a/drivers/mtd/nand/raw/vf610_nfc.c
+++ b/drivers/mtd/nand/raw/vf610_nfc.c
@@ -29,8 +29,9 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/slab.h>
 #include <linux/swab.h>
 
@@ -810,7 +811,6 @@ static int vf610_nfc_probe(struct platform_device *pdev)
        struct mtd_info *mtd;
        struct nand_chip *chip;
        struct device_node *child;
-       const struct of_device_id *of_id;
        int err;
        int irq;
 
@@ -840,12 +840,10 @@ static int vf610_nfc_probe(struct platform_device *pdev)
                return PTR_ERR(nfc->clk);
        }
 
-       of_id = of_match_device(vf610_nfc_dt_ids, &pdev->dev);
-       if (!of_id)
+       nfc->variant = (enum vf610_nfc_variant)device_get_match_data(&pdev->dev);
+       if (!nfc->variant)
                return -ENODEV;
 
-       nfc->variant = (uintptr_t)of_id->data;
-
        for_each_available_child_of_node(nfc->dev->of_node, child) {
                if (of_device_is_compatible(child, "fsl,vf610-nfc-nandcs")) {