From da4753e91c6e9d59dff5be76705fce3f5de27d6d Mon Sep 17 00:00:00 2001
From: Wolfram Sang <wsa@the-dreams.de>
Date: Sun, 21 Feb 2016 14:57:42 +0100
Subject: [PATCH] i2c: tegra: don't open code of_device_get_match_data()
This change will also make Coverity happy by avoiding a theoretical NULL
pointer dereference; yet another reason is to use the above helper function
to tighten the code and make it more readable.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
---
drivers/i2c/busses/i2c-tegra.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index a0522fcc4ff87..929185a7296c0 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -805,9 +805,7 @@ static int tegra_i2c_probe(struct platform_device *pdev)
i2c_dev->hw = &tegra20_i2c_hw;
if (pdev->dev.of_node) {
- const struct of_device_id *match;
- match = of_match_device(tegra_i2c_of_match, &pdev->dev);
- i2c_dev->hw = match->data;
+ i2c_dev->hw = of_device_get_match_data(&pdev->dev);
i2c_dev->is_dvc = of_device_is_compatible(pdev->dev.of_node,
"nvidia,tegra20-i2c-dvc");
} else if (pdev->id == 3) {
--
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