linux-kernel - [PATCH V2 5/9] i2c: tegra: Remove non device-tree support

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Date:   Fri, 26 Aug 2016 14:09:01 +0100
From:   Jon Hunter <jonathanh@...dia.com>
To:     Laxman Dewangan <ldewangan@...dia.com>,
        Wolfram Sang <wsa@...-dreams.de>
CC:     Stephen Warren <swarren@...dotorg.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Alexandre Courbot <gnurou@...il.com>,
        <linux-i2c@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Jon Hunter <jonathanh@...dia.com>
Subject: [PATCH V2 5/9] i2c: tegra: Remove non device-tree support

Tegra has only supported device-tree for platform/board configuration
for quite some time now and so simplify the Tegra I2C driver by dropping
code for non device-tree platforms/boards.

Signed-off-by: Jon Hunter <jonathanh@...dia.com>
---
 drivers/i2c/busses/i2c-tegra.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index 7f31a103c04a..e5c8c67a2491 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -857,15 +857,9 @@ static int tegra_i2c_probe(struct platform_device *pdev)
 
 	tegra_i2c_parse_dt(i2c_dev);
 
-	i2c_dev->hw = &tegra20_i2c_hw;
-
-	if (pdev->dev.of_node) {
-		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) {
-		i2c_dev->is_dvc = 1;
-	}
+	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");
 	init_completion(&i2c_dev->msg_complete);
 
 	if (!i2c_dev->hw->has_single_clk_source) {
-- 
2.1.4