diff options
Diffstat (limited to 'drivers/misc/sram.c')
| -rw-r--r-- | drivers/misc/sram.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c index e5069882457ef..c69644be4176a 100644 --- a/drivers/misc/sram.c +++ b/drivers/misc/sram.c @@ -28,7 +28,8 @@ static ssize_t sram_read(struct file *filp, struct kobject *kobj, { struct sram_partition *part; - part = container_of(attr, struct sram_partition, battr); + /* Cast away the const as the attribute is part of a larger structure */ + part = (struct sram_partition *)container_of(attr, struct sram_partition, battr); mutex_lock(&part->lock); memcpy_fromio(buf, part->base + pos, count); @@ -43,7 +44,8 @@ static ssize_t sram_write(struct file *filp, struct kobject *kobj, { struct sram_partition *part; - part = container_of(attr, struct sram_partition, battr); + /* Cast away the const as the attribute is part of a larger structure */ + part = (struct sram_partition *)container_of(attr, struct sram_partition, battr); mutex_lock(&part->lock); memcpy_toio(part->base + pos, buf, count); @@ -164,8 +166,8 @@ static void sram_free_partitions(struct sram_dev *sram) static int sram_reserve_cmp(void *priv, const struct list_head *a, const struct list_head *b) { - struct sram_reserve *ra = list_entry(a, struct sram_reserve, list); - struct sram_reserve *rb = list_entry(b, struct sram_reserve, list); + const struct sram_reserve *ra = list_entry(a, struct sram_reserve, list); + const struct sram_reserve *rb = list_entry(b, struct sram_reserve, list); return ra->start - rb->start; } |