firmware: ti_sci: Use of_device_get_match_data()

From 18dbde082d02c871453c5be8c762b6383a2f9641 Mon Sep 17 00:00:00 2001
From: zhang songyi <[email protected]>
Date: Wed, 2 Nov 2022 16:17:54 +0800
Subject: [PATCH linux-next] firmware: ti_sci: Use of_device_get_match_data()

Use of_device_get_match_data() to simplify the code.

Reported-by Zeal Robot <[email protected]>

Signed-off-by zhang songyi <[email protected]>

---
 drivers/firmware/ti_sci.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

drivers/firmware/ti_sci.c +2 -5

index 6d2fd0ff7ff3..7db7d840fbb2 100644
@@ -3340,7 +3340,6 @@ MODULE_DEVICE_TABLE(of, ti_sci_of_match);
 static int ti_sci_probe(struct platform_device *pdev)
 {
    struct device *dev = &pdev->dev;
-   const struct of_device_id *of_id;
    const struct ti_sci_desc *desc;
    struct ti_sci_xfer *xfer;
    struct ti_sci_info *info = NULL;

@@ -3351,12 +3350,11 @@ static int ti_sci_probe(struct platform_device *pdev)
    int reboot = 0;
    u32 h_id;
 
-   of_id = of_match_device(ti_sci_of_match, dev);
-   if (!of_id) {
+   desc = of_device_get_match_data(dev);
+   if (!desc) {
        dev_err(dev, "OF data missing\n");
        return -EINVAL;
    }
-   desc = of_id->data;
 
    info = devm_kzalloc(dev, sizeof(*info), GFP_KERNEL);
    if (!info)
--

2.15.2