memory: tegra: Use of_device_get_match_data() (59cd046f) · Commits · 戴 / test

There is no need to match device with the DT node since it was already matched, use of_device_get_match_data() helper to get the match-data. Signed-off-by:

Dmitry Osipenko <digetx@gmail.com> Acked-by:

Thierry Reding <treding@nvidia.com> Signed-off-by:

Joerg Roedel <jroedel@suse.de>

drivers/memory/tegra/mc.c

+2 −6

Original line number	Diff line number	Diff line
		@@ -12,6 +12,7 @@
		#include <linux/kernel.h>
		#include <linux/module.h>
		#include <linux/of.h>
		#include <linux/of_device.h>
		#include <linux/platform_device.h>
		#include <linux/slab.h>
		#include <linux/sort.h>
		@@ -619,23 +620,18 @@ static __maybe_unused irqreturn_t tegra20_mc_irq(int irq, void *data)

		static int tegra_mc_probe(struct platform_device *pdev)
		{
		const struct of_device_id *match;
		struct resource *res;
		struct tegra_mc *mc;
		void *isr;
		int err;

		match = of_match_node(tegra_mc_of_match, pdev->dev.of_node);
		if (!match)
		return -ENODEV;

		mc = devm_kzalloc(&pdev->dev, sizeof(*mc), GFP_KERNEL);
		if (!mc)
		return -ENOMEM;

		platform_set_drvdata(pdev, mc);
		spin_lock_init(&mc->lock);
		mc->soc = match->data;
		mc->soc = of_device_get_match_data(&pdev->dev);
		mc->dev = &pdev->dev;

		/* length of MC tick in nanoseconds */

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