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| author | Wolfram Sang <wsa@the-dreams.de> | 2016-02-21 14:57:42 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2016-02-24 11:24:29 +0100 |
| commit | da4753e91c6e9d59dff5be76705fce3f5de27d6d (patch) | |
| tree | 848b2be66d964d504d5f8ed9c7ca317ebdd03caf /drivers/i2c | |
| parent | 07316149700880bd1de3ff2eac7d9b9a14d38dbd (diff) | |
| download | linux-stable-da4753e91c6e9d59dff5be76705fce3f5de27d6d.tar.gz linux-stable-da4753e91c6e9d59dff5be76705fce3f5de27d6d.tar.bz2 linux-stable-da4753e91c6e9d59dff5be76705fce3f5de27d6d.zip | |
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>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-tegra.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index a0522fcc4ff8..929185a7296c 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) { |