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-rw-r--r--target/linux/adm5120/files/drivers/mtd/maps/adm5120-flash.c20
-rw-r--r--target/linux/adm5120/files/drivers/mtd/myloader.c5
-rw-r--r--target/linux/adm5120/files/drivers/mtd/trxsplit.c38
3 files changed, 33 insertions, 30 deletions
diff --git a/target/linux/adm5120/files/drivers/mtd/maps/adm5120-flash.c b/target/linux/adm5120/files/drivers/mtd/maps/adm5120-flash.c
index 7a55396e7..e07fb96d2 100644
--- a/target/linux/adm5120/files/drivers/mtd/maps/adm5120-flash.c
+++ b/target/linux/adm5120/files/drivers/mtd/maps/adm5120-flash.c
@@ -32,15 +32,14 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/slab.h>
+#include <linux/io.h>
#include <linux/device.h>
-
#include <linux/platform_device.h>
+
#include <linux/mtd/mtd.h>
#include <linux/mtd/map.h>
#include <linux/mtd/partitions.h>
-#include <asm/io.h>
-
#include <adm5120_defs.h>
#include <adm5120_switch.h>
#include <adm5120_mpmc.h>
@@ -173,7 +172,7 @@ static void adm5120_flash_write(struct map_info *map, const map_word datum,
{
struct adm5120_map_info *amap = map_to_amap(map);
- MAP_DBG(map,"writing to ofs %lX\n", ofs);
+ MAP_DBG(map, "writing to ofs %lX\n", ofs);
if (ofs > amap->window_size)
return;
@@ -329,7 +328,7 @@ static void adm5120_flash_initbanks(struct adm5120_flash_info *info)
#ifdef CONFIG_MTD_PARTITIONS
static int adm5120_flash_initparts(struct adm5120_flash_info *info)
{
- struct adm5120_flash_platform_data *pdata = info->dev->dev.platform_data;
+ struct adm5120_flash_platform_data *pdata;
struct map_info *map = &info->amap.map;
int num_parsers;
const char *parser[2];
@@ -339,6 +338,7 @@ static int adm5120_flash_initparts(struct adm5120_flash_info *info)
info->nr_parts = 0;
+ pdata = info->dev->dev.platform_data;
if (pdata == NULL)
goto out;
@@ -357,7 +357,7 @@ static int adm5120_flash_initparts(struct adm5120_flash_info *info)
num_parsers = MAX_PARSED_PARTS;
parser[1] = NULL;
- for (i=0; i<num_parsers; i++) {
+ for (i = 0; i < num_parsers; i++) {
parser[0] = parse_types[i];
MAP_INFO(map, "parsing \"%s\" partitions\n",
@@ -394,7 +394,7 @@ static void adm5120_flash_remove_mtd(struct adm5120_flash_info *info)
if (info->nr_parts) {
del_mtd_partitions(info->mtd);
- for (i=0; i<MAX_PARSED_PARTS; i++)
+ for (i = 0; i < MAX_PARSED_PARTS; i++)
if (info->parts[i] != NULL)
kfree(info->parts[i]);
} else {
@@ -496,7 +496,8 @@ static int adm5120_flash_probe(struct platform_device *dev)
goto err_out;
if (info->nr_parts == 0) {
- MAP_INFO(map, "no partitions available, registering whole flash\n");
+ MAP_INFO(map, "no partitions available, registering "
+ "whole flash\n");
add_mtd_device(info->mtd);
}
@@ -508,7 +509,8 @@ err_out:
}
#ifdef CONFIG_PM
-static int adm5120_flash_suspend(struct platform_device *dev, pm_message_t state)
+static int adm5120_flash_suspend(struct platform_device *dev,
+ pm_message_t state)
{
struct adm5120_flash_info *info = platform_get_drvdata(dev);
int ret = 0;
diff --git a/target/linux/adm5120/files/drivers/mtd/myloader.c b/target/linux/adm5120/files/drivers/mtd/myloader.c
index ad207e555..24d41c559 100644
--- a/target/linux/adm5120/files/drivers/mtd/myloader.c
+++ b/target/linux/adm5120/files/drivers/mtd/myloader.c
@@ -54,7 +54,6 @@ int parse_myloader_partitions(struct mtd_info *master,
int num_parts;
int ret, i;
size_t retlen;
- size_t parts_len;
char *names;
unsigned long offset;
unsigned long blocklen;
@@ -104,8 +103,8 @@ int parse_myloader_partitions(struct mtd_info *master,
num_parts++;
}
- mtd_parts = kzalloc((num_parts*sizeof(*mtd_part) + num_parts*NAME_LEN_MAX),
- GFP_KERNEL);
+ mtd_parts = kzalloc((num_parts * sizeof(*mtd_part) +
+ num_parts * NAME_LEN_MAX), GFP_KERNEL);
if (!mtd_parts) {
ret = -ENOMEM;
diff --git a/target/linux/adm5120/files/drivers/mtd/trxsplit.c b/target/linux/adm5120/files/drivers/mtd/trxsplit.c
index ad0e25a11..19d1e9da9 100644
--- a/target/linux/adm5120/files/drivers/mtd/trxsplit.c
+++ b/target/linux/adm5120/files/drivers/mtd/trxsplit.c
@@ -38,24 +38,24 @@
#define TRX_MAGIC 0x30524448 /* "HDR0" */
#define TRX_VERSION 1
#define TRX_MAX_LEN 0x3A0000
-#define TRX_NO_HEADER 1 /* Do not write TRX header */
-#define TRX_GZ_FILES 0x2 /* Contains up to TRX_MAX_OFFSET individual gzip files */
+#define TRX_NO_HEADER 0x1 /* do not write TRX header */
+#define TRX_GZ_FILES 0x2 /* contains individual gzip files */
#define TRX_MAX_OFFSET 3
#define TRX_MIN_KERNEL_SIZE 256*1024
struct trx_header {
- u32 magic; /* "HDR0" */
- u32 len; /* Length of file including header */
- u32 crc32; /* 32-bit CRC from flag_version to end of file */
- u32 flag_version; /* 0:15 flags, 16:31 version */
- u32 offsets[TRX_MAX_OFFSET]; /* Offsets of partitions from start of header */
+ u32 magic; /* "HDR0" */
+ u32 len; /* Length of file including header */
+ u32 crc32; /* 32-bit CRC from flag_version to end of file */
+ u32 flag_version; /* 0:15 flags, 16:31 version */
+ u32 offsets[TRX_MAX_OFFSET]; /* Offsets of partitions */
};
#define BLOCK_LEN_MIN 0x10000
-static struct mtd_info *trx_mtd = NULL;
-static unsigned long trx_offset = 0;
-static int trx_nr_parts = 0;
+static int trx_nr_parts;
+static unsigned long trx_offset;
+static struct mtd_info *trx_mtd;
static struct mtd_partition trx_parts[TRX_MAX_OFFSET];
static struct trx_header trx_hdr;
@@ -66,7 +66,8 @@ static int trxsplit_checktrx(struct mtd_info *mtd, unsigned long offset)
size_t retlen;
int err;
- err = mtd->read(mtd, offset, sizeof(trx_hdr), &retlen, (void *)&trx_hdr);
+ err = mtd->read(mtd, offset, sizeof(trx_hdr), &retlen,
+ (void *)&trx_hdr);
if (err) {
printk(KERN_ALERT PFX "unable to read from '%s'\n", mtd->name);
goto err_out;
@@ -113,7 +114,7 @@ static void trxsplit_findtrx(struct mtd_info *mtd)
printk(KERN_INFO PFX "searching TRX header in '%s'\n", mtd->name);
err = 0;
- for (offset=0; offset < mtd->size; offset+=blocklen) {
+ for (offset = 0; offset < mtd->size; offset += blocklen) {
err = trxsplit_checktrx(mtd, offset);
if (err == 0)
break;
@@ -134,7 +135,7 @@ static void trxsplit_create_partitions(struct mtd_info *mtd)
int err;
int i;
- for (i=0; i<TRX_MAX_OFFSET;i++) {
+ for (i = 0; i < TRX_MAX_OFFSET; i++) {
part = &trx_parts[i];
if (trx_hdr.offsets[i] == 0)
continue;
@@ -142,12 +143,12 @@ static void trxsplit_create_partitions(struct mtd_info *mtd)
trx_nr_parts++;
}
- for (i=0; i<trx_nr_parts-1; i++) {
+ for (i = 0; i < trx_nr_parts-1; i++)
trx_parts[i].size = trx_parts[i+1].offset - trx_parts[i].offset;
- }
+
trx_parts[i].size = mtd->size - trx_parts[i].offset;
- i=0;
+ i = 0;
part = &trx_parts[i];
if (part->size < TRX_MIN_KERNEL_SIZE) {
part->name = "loader";
@@ -216,8 +217,9 @@ static int __init trxsplit_init(void)
trxsplit_scan();
if (trx_mtd) {
- printk(KERN_INFO PFX "creating TRX partitions in '%s' (%d,%d)\n",
- trx_mtd->name, MTD_BLOCK_MAJOR, trx_mtd->index);
+ printk(KERN_INFO PFX "creating TRX partitions in '%s' "
+ "(%d,%d)\n", trx_mtd->name, MTD_BLOCK_MAJOR,
+ trx_mtd->index);
trxsplit_create_partitions(trx_mtd);
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 08:55:28 +0000