powerpc/fsl_msi: 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: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20231006214516.340589-1-robh@kernel.org

diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index 57978a44d55b691ac2c5ed9bff726fe3ff409974..558ec68d768e65cdaa8266b751b8d65cd285ae02 100644 (file)
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -11,9 +11,11 @@
 #include <linux/msi.h>
 #include <linux/pci.h>
 #include <linux/slab.h>
+#include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
-#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/interrupt.h>
 #include <linux/irqdomain.h>
 #include <linux/seq_file.h>
@@ -392,7 +394,6 @@ static int fsl_msi_setup_hwirq(struct fsl_msi *msi, struct platform_device *dev,
 static const struct of_device_id fsl_of_msi_ids[];
 static int fsl_of_msi_probe(struct platform_device *dev)
 {
-       const struct of_device_id *match;
        struct fsl_msi *msi;
        struct resource res, msiir;
        int err, i, j, irq_index, count;
@@ -402,10 +403,7 @@ static int fsl_of_msi_probe(struct platform_device *dev)
        u32 offset;
        struct pci_controller *phb;
 
-       match = of_match_device(fsl_of_msi_ids, &dev->dev);
-       if (!match)
-               return -EINVAL;
-       features = match->data;
+       features = device_get_match_data(&dev->dev);
 
        printk(KERN_DEBUG "Setting up Freescale MSI support\n");