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commit 4c663c9713ef0076faeaa77c800b36b7f2e6525d
Author: YAMAMOTO Takashi <yamam...@midokura.com>
AuthorDate: Wed Nov 11 16:09:08 2020 +0900
drivers/mtd/mtd_partition.c: Appease nxstyle
---
drivers/mtd/mtd_partition.c | 50 +++++++++++++++++++++++++++++----------------
1 file changed, 32 insertions(+), 18 deletions(-)
diff --git a/drivers/mtd/mtd_partition.c b/drivers/mtd/mtd_partition.c
index 359de88..f0f92f4 100644
--- a/drivers/mtd/mtd_partition.c
+++ b/drivers/mtd/mtd_partition.c
@@ -80,6 +80,7 @@ struct mtd_partition_s
struct mtd_dev_s child; /* The "child" MTD vtable that manages the
* sub-region */
+
/* Other implementation specific data may follow here */
FAR struct mtd_dev_s *parent; /* The "parent" MTD driver that manages the
@@ -323,8 +324,8 @@ static ssize_t part_bwrite(FAR struct mtd_dev_s *dev, off_t
startblock,
*
****************************************************************************/
-static ssize_t part_read(FAR struct mtd_dev_s *dev, off_t offset, size_t
nbytes,
- FAR uint8_t *buffer)
+static ssize_t part_read(FAR struct mtd_dev_s *dev, off_t offset,
+ size_t nbytes, FAR uint8_t *buffer)
{
FAR struct mtd_partition_s *priv = (FAR struct mtd_partition_s *)dev;
off_t newoffset;
@@ -361,8 +362,8 @@ static ssize_t part_read(FAR struct mtd_dev_s *dev, off_t
offset, size_t nbytes,
****************************************************************************/
#ifdef CONFIG_MTD_BYTE_WRITE
-static ssize_t part_write(FAR struct mtd_dev_s *dev, off_t offset, size_t
nbytes,
- FAR const uint8_t *buffer)
+static ssize_t part_write(FAR struct mtd_dev_s *dev, off_t offset,
+ size_t nbytes, FAR const uint8_t *buffer)
{
FAR struct mtd_partition_s *priv = (FAR struct mtd_partition_s *)dev;
off_t newoffset;
@@ -373,7 +374,9 @@ static ssize_t part_write(FAR struct mtd_dev_s *dev, off_t
offset, size_t nbytes
if (priv->parent->write)
{
- /* Make sure that write would not extend past the end of the partition */
+ /* Make sure that write would not extend past the end of the
+ * partition
+ */
if (!part_bytecheck(priv, offset + nbytes - 1))
{
@@ -413,8 +416,8 @@ static int part_ioctl(FAR struct mtd_dev_s *dev, int cmd,
unsigned long arg)
FAR struct mtd_geometry_s *geo = (FAR struct mtd_geometry_s *)arg;
if (geo)
{
- /* Populate the geometry structure with information needed to
know
- * the capacity and how to access the device.
+ /* Populate the geometry structure with information needed to
+ * know the capacity and how to access the device.
*/
geo->blocksize = priv->blocksize;
@@ -442,7 +445,8 @@ static int part_ioctl(FAR struct mtd_dev_s *dev, int cmd,
unsigned long arg)
* return the sum to the caller.
*/
- *ppv = (FAR void *)(base + priv->firstblock *
priv->blocksize);
+ *ppv = (FAR void *)(base +
+ priv->firstblock * priv->blocksize);
}
}
}
@@ -497,7 +501,8 @@ static int part_procfs_open(FAR struct file *filep, FAR
const char *relpath,
/* Allocate a container to hold the task and attribute selection */
- attr = (FAR struct part_procfs_file_s *)kmm_zalloc(sizeof(struct
part_procfs_file_s));
+ attr = (FAR struct part_procfs_file_s *)
+ kmm_zalloc(sizeof(struct part_procfs_file_s));
if (!attr)
{
ferr("ERROR: Failed to allocate file attributes\n");
@@ -571,7 +576,8 @@ static ssize_t part_procfs_read(FAR struct file *filep, FAR
char *buffer,
if (attr->nextpart == g_pfirstpartition)
{
#ifdef CONFIG_MTD_PARTITION_NAMES
- total = snprintf(buffer, buflen, "%-*s Start Size MTD\n",
PART_NAME_MAX, "Name");
+ total = snprintf(buffer, buflen, "%-*s Start Size MTD\n",
+ PART_NAME_MAX, "Name");
#else
total = snprintf(buffer, buflen, " Start Size MTD\n");
#endif
@@ -591,8 +597,8 @@ static ssize_t part_procfs_read(FAR struct file *filep, FAR
char *buffer,
return 0;
}
- /* Get the number of blocks per erase. There must be an even number
- * of blocks in one erase blocks.
+ /* Get the number of blocks per erase. There must be an even
+ * number of blocks in one erase blocks.
*/
blkpererase = geo.erasesize / geo.blocksize;
@@ -625,11 +631,13 @@ static ssize_t part_procfs_read(FAR struct file *filep,
FAR char *buffer,
ret = snprintf(&buffer[total], buflen - total, "%s%7d %7d %s\n",
partname, attr->nextpart->firstblock / blkpererase,
- attr->nextpart->neraseblocks, attr->nextpart->parent->name);
+ attr->nextpart->neraseblocks,
+ attr->nextpart->parent->name);
#else
ret = snprintf(&buffer[total], buflen - total, "%7d %7d %s\n",
attr->nextpart->firstblock / blkpererase,
- attr->nextpart->neraseblocks, attr->nextpart->parent->name);
+ attr->nextpart->neraseblocks,
+ attr->nextpart->parent->name);
#endif
if (ret + total < buflen)
@@ -672,7 +680,8 @@ static ssize_t part_procfs_read(FAR struct file *filep, FAR
char *buffer,
*
****************************************************************************/
-static int part_procfs_dup(FAR const struct file *oldp, FAR struct file *newp)
+static int part_procfs_dup(FAR const struct file *oldp,
+ FAR struct file *newp)
{
FAR struct part_procfs_file_s *oldattr;
FAR struct part_procfs_file_s *newattr;
@@ -686,7 +695,8 @@ static int part_procfs_dup(FAR const struct file *oldp, FAR
struct file *newp)
/* Allocate a new container to hold the task and attribute selection */
- newattr = (FAR struct part_procfs_file_s *)kmm_zalloc(sizeof(struct
part_procfs_file_s));
+ newattr = (FAR struct part_procfs_file_s *)
+ kmm_zalloc(sizeof(struct part_procfs_file_s));
if (!newattr)
{
ferr("ERROR: Failed to allocate file attributes\n");
@@ -753,7 +763,8 @@ static int part_procfs_stat(const char *relpath, struct
stat *buf)
*
****************************************************************************/
-FAR struct mtd_dev_s *mtd_partition(FAR struct mtd_dev_s *mtd, off_t
firstblock,
+FAR struct mtd_dev_s *mtd_partition(FAR struct mtd_dev_s *mtd,
+ off_t firstblock,
off_t nblocks)
{
FAR struct mtd_partition_s *part;
@@ -808,7 +819,8 @@ FAR struct mtd_dev_s *mtd_partition(FAR struct mtd_dev_s
*mtd, off_t firstblock,
/* Allocate a partition device structure */
- part = (FAR struct mtd_partition_s *)kmm_zalloc(sizeof(struct
mtd_partition_s));
+ part = (FAR struct mtd_partition_s *)
+ kmm_zalloc(sizeof(struct mtd_partition_s));
if (!part)
{
ferr("ERROR: Failed to allocate memory for the partition device\n");
@@ -851,12 +863,14 @@ FAR struct mtd_dev_s *mtd_partition(FAR struct mtd_dev_s
*mtd, off_t firstblock,
struct mtd_partition_s *plast;
/* Add the partition to the end of the list */
+
part->pnext = NULL;
plast = g_pfirstpartition;
while (plast->pnext != NULL)
{
/* Get pointer to next partition */
+
plast = plast->pnext;
}
