[MTD] [NAND] Minor cleanup of nand_ecc.c

Make the standalone stuff a little cleaner, fix some checkpatch warnings.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/drivers/mtd/nand/nand_ecc.c b/drivers/mtd/nand/nand_ecc.c
index 7129da51bb3369eeaf35fa8aa640f00a6c4a2956..a8e8413ca2bcb4a78140ea6c77fd53a91c5fc776 100644 (file)
--- a/drivers/mtd/nand/nand_ecc.c
+++ b/drivers/mtd/nand/nand_ecc.c
@@ -4,15 +4,15 @@
  *
  * drivers/mtd/nand/nand_ecc.c
  *
- * Copyright (C) 2008 Koninklijke Philips Electronics NV.
- *                    Author: Frans Meulenbroeks
+ * Copyright © 2008 Koninklijke Philips Electronics NV.
+ *                  Author: Frans Meulenbroeks
  *
  * Completely replaces the previous ECC implementation which was written by:
  *   Steven J. Hill (sjhill@realitydiluted.com)
  *   Thomas Gleixner (tglx@linutronix.de)
  *
  * Information on how this algorithm works and how it was developed
- * can be found in Documentation/nand/ecc.txt
+ * can be found in Documentation/mtd/nand_ecc.txt
  *
  * This file is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
@@ -35,7 +35,7 @@
  * e.g. when running the code in a testbed or a benchmark program.
  * When STANDALONE is used, the module related macros are commented out
  * as well as the linux include files.
- * Instead a private definition of mtd_into is given to satisfy the compiler
+ * Instead a private definition of mtd_info is given to satisfy the compiler
  * (the code does not use mtd_info, so the code does not care)
  */
 #ifndef STANDALONE
@@ -44,10 +44,8 @@
 #include <linux/module.h>
 #include <linux/mtd/nand_ecc.h>
 #else
-typedef uint32_t unsigned long
-struct mtd_info {
-       int dummy;
-};
+#include <stdint.h>
+struct mtd_info;
 #define EXPORT_SYMBOL(x)  /* x */
 
 #define MODULE_LICENSE(x)      /* x */
@@ -409,7 +407,7 @@ int nand_correct_data(struct mtd_info *mtd, unsigned char *buf,
        /* repeated if statements are slightly more efficient than switch ... */
        /* ordered in order of likelihood */
        if (nr_bits == 0)
-               return (0);     /* no error */
+               return 0;       /* no error */
        if (nr_bits == 11) {    /* correctable error */
                /*
                 * rp15/13/11/9/7/5/3/1 indicate which byte is the faulty byte
@@ -431,10 +429,10 @@ int nand_correct_data(struct mtd_info *mtd, unsigned char *buf,
                bit_addr = addressbits[b2 >> 2];
                /* flip the bit */
                buf[byte_addr] ^= (1 << bit_addr);
-               return (1);
+               return 1;
        }
        if (nr_bits == 1)
-               return (1);     /* error in ecc data; no action needed */
+               return 1;       /* error in ecc data; no action needed */
        return -1;
 }
 EXPORT_SYMBOL(nand_correct_data);