linux-kernel - Re: [PATCH] lm90: Support the MAX6648/6692 chips

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Message-Id: <20090302150426.b22100c1.akpm@linux-foundation.org>
Date:	Mon, 2 Mar 2009 15:04:26 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	djwong@...ibm.com
Cc:	khali@...ux-fr.org, linux-kernel@...r.kernel.org,
	lm-sensors@...sensors.org
Subject: Re: [PATCH] lm90: Support the MAX6648/6692 chips

On Mon, 2 Mar 2009 13:01:06 -0800
"Darrick J. Wong" <djwong@...ibm.com> wrote:

> @@ -776,7 +776,12 @@ static int lm90_detect(struct i2c_client *new_client, int kind,
>  			 && (reg_config1 & 0x3f) == 0x00
>  			 && reg_convrate <= 0x07) {
>  				kind = max6646;
> -			}
> +			} else
> +			/* The MAX6648/6692 chips have a working man/chip id
> +			 * and the same register set as the 6657.
> +			 */
> +			if (chip_id == 0x59 && address == 0x4C)
> +				kind = max6657;
>  		}

gack, the indenting and layout there is totally busted.


--- a/drivers/hwmon/lm90.c~lm90-support-the-max6648-6692-chips-fix
+++ a/drivers/hwmon/lm90.c
@@ -776,12 +776,14 @@ static int lm90_detect(struct i2c_client
 			 && (reg_config1 & 0x3f) == 0x00
 			 && reg_convrate <= 0x07) {
 				kind = max6646;
-			} else
-			/* The MAX6648/6692 chips have a working man/chip id
-			 * and the same register set as the 6657.
-			 */
-			if (chip_id == 0x59 && address == 0x4C)
+			} else if (chip_id == 0x59 && address == 0x4C) {
+				/*
+				 * The MAX6648/6692 chips have a working
+				 * man/chip id and the same register set as the
+				 * 6657.
+				 */
 				kind = max6657;
+			}
 		}
 
 		if (kind <= 0) { /* identification failed */
_

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