[PATCH v4 11/20] memory: tegra: Use of_device_get_match_data()
From: Dmitry Osipenko <hidden>
Date: 2018-09-24 00:47:05
Also in:
linux-iommu, linux-tegra, lkml
Subsystem:
memory controller drivers, the rest · Maintainers:
Krzysztof Kozlowski, Linus Torvalds
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 <redacted> --- drivers/memory/tegra/mc.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c
index 5454ffe5b2e0..cdc33f93cf7c 100644
--- a/drivers/memory/tegra/mc.c
+++ b/drivers/memory/tegra/mc.c@@ -11,8 +11,7 @@ #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/module.h> -#include <linux/of.h> -#include <linux/platform_device.h> +#include <linux/of_device.h> #include <linux/slab.h> #include <linux/sort.h>
@@ -619,23 +618,18 @@ 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 */
--
2.19.0