linux-kernel - Re: [PATCH 3/3] i2c: i2c-core: fix coding style issues in i2c-core.c

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Message-ID: <20140114183845.GD10340@katana>
Date:	Tue, 14 Jan 2014 19:38:45 +0100
From:	Wolfram Sang <wsa@...-dreams.de>
To:	RAGHAVENDRA GANIGA <ravi23ganiga@...il.com>
Cc:	linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] i2c: i2c-core: fix coding style issues in i2c-core.c


> --- a/drivers/i2c/i2c-core.c
> +++ b/drivers/i2c/i2c-core.c
> @@ -1737,9 +1737,9 @@ int i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
>  		for (ret = 0; ret < num; ret++) {
>  			dev_dbg(&adap->dev, "master_xfer[%d] %c, addr=0x%02x, len=%d%s\n",
>  				ret,
> -				((msgs[ret].flags & I2C_M_RD) ? 'R' : 'W'),
> +				msgs[ret].flags & I2C_M_RD ? 'R' : 'W',
>  				msgs[ret].addr, msgs[ret].len,
> -				(msgs[ret].flags & I2C_M_RECV_LEN) ? "+" : "");
> +				msgs[ret].flags & I2C_M_RECV_LEN ? "+" : "");

Don't spend time changing too much here like the paranthesis. It will
probably be removed soon in favour of the tracing approach.

> @@ -2120,7 +2120,8 @@ EXPORT_SYMBOL(i2c_smbus_read_byte);
>  s32 i2c_smbus_write_byte(const struct i2c_client *client, u8 value)
>  {
>  	return i2c_smbus_xfer(client->adapter, client->addr, client->flags,
> -				I2C_SMBUS_WRITE, value, I2C_SMBUS_BYTE, NULL);
> +			      I2C_SMBUS_WRITE, value,
> +			      I2C_SMBUS_BYTE, NULL);

Not worth the change IMO. Just drop this patch.


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