[MTD] OneNAND: Update copyrights and code cleanup

Update copyrights and code cleanup

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index d88c7f7fc61958151b0a016e0c3cdefd63978060..0ade23749ee1fb48befac4eef30e2070690a4ac2 100644 (file)
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -1,7 +1,7 @@
 /*
  *  linux/drivers/mtd/onenand/onenand_base.c
  *
- *  Copyright (C) 2005-2006 Samsung Electronics
+ *  Copyright (C) 2005-2007 Samsung Electronics
  *  Kyungmin Park <kyungmin.park@samsung.com>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -581,8 +581,7 @@ static int onenand_check_bufferram(struct mtd_info *mtd, loff_t addr)
        int i;
 
        block = (int) (addr >> this->erase_shift);
-       page = (int) (addr >> this->page_shift);
-       page &= this->page_mask;
+       page = (int) (addr >> this->page_shift) & this->page_mask;
 
        i = ONENAND_CURRENT_BUFFERRAM(this);
 
@@ -611,8 +610,7 @@ static int onenand_update_bufferram(struct mtd_info *mtd, loff_t addr,
        int i;
 
        block = (int) (addr >> this->erase_shift);
-       page = (int) (addr >> this->page_shift);
-       page &= this->page_mask;
+       page = (int) (addr >> this->page_shift) & this->page_mask;
 
        /* Invalidate BufferRAM */
        for (i = 0; i < MAX_BUFFERRAM; i++) {
@@ -714,8 +712,6 @@ static int onenand_read(struct mtd_info *mtd, loff_t from, size_t len,
        /* Grab the lock and see if the device is available */
        onenand_get_device(mtd, FL_READING);
 
-       /* TODO handling oob */
-
        stats = mtd->ecc_stats;
 
        /* Read-while-load method */
@@ -1812,12 +1808,13 @@ static int onenand_lock_user_prot_reg(struct mtd_info *mtd, loff_t from,
 #endif /* CONFIG_MTD_ONENAND_OTP */
 
 /**
- * onenand_lock_scheme - Check and set OneNAND lock scheme
+ * onenand_check_features - Check and set OneNAND features
  * @param mtd          MTD data structure
  *
- * Check and set OneNAND lock scheme
+ * Check and set OneNAND features
+ * - lock scheme
  */
-static void onenand_lock_scheme(struct mtd_info *mtd)
+static void onenand_check_features(struct mtd_info *mtd)
 {
        struct onenand_chip *this = mtd->priv;
        unsigned int density, process;
@@ -1971,8 +1968,8 @@ static int onenand_probe(struct mtd_info *mtd)
 
        mtd->size = this->chipsize;
 
-       /* Check OneNAND lock scheme */
-       onenand_lock_scheme(mtd);
+       /* Check OneNAND features */
+       onenand_check_features(mtd);
 
        return 0;
 }

diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index a99b2944d26b90f3c4c3c01e153da39c26001836..60b3534de74dbeb7bbf72a46d9f5315eefc796f2 100644 (file)
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -1,7 +1,7 @@
 /*
  *  linux/include/linux/mtd/onenand.h
  *
- *  Copyright (C) 2005-2006 Samsung Electronics
+ *  Copyright (C) 2005-2007 Samsung Electronics
  *  Kyungmin Park <kyungmin.park@samsung.com>
  *
  * This program is free software; you can redistribute it and/or modify

diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h
index 5b46cb52d214a38ce5d2166f8b4a538d5eda608c..af94719890e7676ea090620e6b6b24b50e24407f 100644 (file)
--- a/include/linux/mtd/onenand_regs.h
+++ b/include/linux/mtd/onenand_regs.h
@@ -3,7 +3,8 @@
  *
  *  OneNAND Register header file
  *
- *  Copyright (C) 2005-2006 Samsung Electronics
+ *  Copyright (C) 2005-2007 Samsung Electronics
+ *  Kyungmin Park <kyungmin.park@samsung.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as