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sandbox: hostfile: move fd from platform data to priv 

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde 2015-03-03 13:14:53 +01:00 committed by Sascha Hauer
parent 378ef02bc4
commit 5a0a296464
1 changed files with 7 additions and 5 deletions
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12
arch/sandbox/board/hostfile.c
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@ -28,12 +28,13 @@
struct hf_priv {
struct cdev cdev;
int fd;
};
static ssize_t hf_read(struct cdev *cdev, void *buf, size_t count, loff_t offset, ulong flags)
{
struct hf_platform_data *hf = cdev->priv;
int fd = hf->fd;
struct hf_priv *priv= cdev->priv;
int fd = priv->fd;
if (linux_lseek(fd, offset) != offset)
return -EINVAL;
@ -43,8 +44,8 @@ static ssize_t hf_read(struct cdev *cdev, void *buf, size_t count, loff_t offset
static ssize_t hf_write(struct cdev *cdev, const void *buf, size_t count, loff_t offset, ulong flags)
{
struct hf_platform_data *hf = cdev->priv;
int fd = hf->fd;
struct hf_priv *priv = cdev->priv;
int fd = priv->fd;
if (linux_lseek(fd, offset) != offset)
return -EINVAL;
@ -70,11 +71,12 @@ static int hf_probe(struct device_d *dev)
struct hf_platform_data *hf = dev->platform_data;
struct hf_priv *priv = xzalloc(sizeof(*priv));
priv->fd = hf->fd;
priv->cdev.name = hf->devname;
priv->cdev.size = hf->size;
priv->cdev.dev = dev;
priv->cdev.ops = &hf_fops;
priv->cdev.priv = hf;
priv->cdev.priv = priv;
dev->info = hf_info;