linux-kernel - [PATCH V2 1/5] i2c: tegra: remove unused member variable

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Message-ID: <1341920421-23511-1-git-send-email-ldewangan@nvidia.com>
Date:	Tue, 10 Jul 2012 17:10:21 +0530
From:	Laxman Dewangan <ldewangan@...dia.com>
To:	<w.sang@...gutronix.de>, <khali@...ux-fr.org>,
	<ben-linux@...ff.org>
CC:	<swarren@...dia.com>, <linux-i2c@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
	Laxman Dewangan <ldewangan@...dia.com>
Subject: [PATCH V2 1/5] i2c: tegra: remove unused member variable

Remove unused member variable "iomem" of the
i2c device structure.

This variable becomes unused when converted all allocation
to devm_* in following change:
    i2c: tegra: make all resource allocation through devm_*

Signed-off-by: Laxman Dewangan <ldewangan@...dia.com>
---
This patch is resend of earlier patch
 i2c: tegra: remove unused member variable.
and sending it as part fo series.

Changes from V1:
Adding more details in description why this variable becomes unused.
No change in code.

Remaining patches of this series will be still same, version V1.
If require, I will resend the series with new version.


 drivers/i2c/busses/i2c-tegra.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index f15cd49..00cdc10 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -119,7 +119,6 @@ enum msg_end_type {
  * @adapter: core i2c layer adapter information
  * @clk: clock reference for i2c controller
  * @i2c_clk: clock reference for i2c bus
- * @iomem: memory resource for registers
  * @base: ioremapped registers cookie
  * @cont_id: i2c controller id, used for for packet header
  * @irq: irq number of transfer complete interrupt
@@ -137,7 +136,6 @@ struct tegra_i2c_dev {
 	struct i2c_adapter adapter;
 	struct clk *clk;
 	struct clk *i2c_clk;
-	struct resource *iomem;
 	void __iomem *base;
 	int cont_id;
 	int irq;
-- 
1.7.1.1

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