diff options
| -rw-r--r-- | drivers/fpga/dfl-afu-main.c | 8 | ||||
| -rw-r--r-- | drivers/fpga/dfl-fme-main.c | 7 | ||||
| -rw-r--r-- | drivers/fpga/dfl.h | 6 |
3 files changed, 7 insertions, 14 deletions
diff --git a/drivers/fpga/dfl-afu-main.c b/drivers/fpga/dfl-afu-main.c index 2fd4f07ed081..4f7555c08d2d 100644 --- a/drivers/fpga/dfl-afu-main.c +++ b/drivers/fpga/dfl-afu-main.c @@ -595,14 +595,10 @@ static struct dfl_feature_driver port_feature_drvs[] = { static int afu_open(struct inode *inode, struct file *filp) { - struct platform_device *fdev = dfl_fpga_inode_to_feature_dev(inode); - struct dfl_feature_platform_data *pdata; + struct dfl_feature_platform_data *pdata = dfl_fpga_inode_to_feature_dev_data(inode); + struct platform_device *fdev = pdata->dev; int ret; - pdata = dev_get_platdata(&fdev->dev); - if (WARN_ON(!pdata)) - return -ENODEV; - mutex_lock(&pdata->lock); ret = dfl_feature_dev_use_begin(pdata, filp->f_flags & O_EXCL); if (!ret) { diff --git a/drivers/fpga/dfl-fme-main.c b/drivers/fpga/dfl-fme-main.c index f8d89a4a6ccb..0fb996d79835 100644 --- a/drivers/fpga/dfl-fme-main.c +++ b/drivers/fpga/dfl-fme-main.c @@ -598,13 +598,10 @@ static long fme_ioctl_check_extension(struct dfl_feature_platform_data *pdata, static int fme_open(struct inode *inode, struct file *filp) { - struct platform_device *fdev = dfl_fpga_inode_to_feature_dev(inode); - struct dfl_feature_platform_data *pdata = dev_get_platdata(&fdev->dev); + struct dfl_feature_platform_data *pdata = dfl_fpga_inode_to_feature_dev_data(inode); + struct platform_device *fdev = pdata->dev; int ret; - if (WARN_ON(!pdata)) - return -ENODEV; - mutex_lock(&pdata->lock); ret = dfl_feature_dev_use_begin(pdata, filp->f_flags & O_EXCL); if (!ret) { diff --git a/drivers/fpga/dfl.h b/drivers/fpga/dfl.h index 5063d73b0d82..2285215f444e 100644 --- a/drivers/fpga/dfl.h +++ b/drivers/fpga/dfl.h @@ -398,14 +398,14 @@ int dfl_fpga_dev_ops_register(struct platform_device *pdev, struct module *owner); void dfl_fpga_dev_ops_unregister(struct platform_device *pdev); -static inline -struct platform_device *dfl_fpga_inode_to_feature_dev(struct inode *inode) +static inline struct dfl_feature_platform_data * +dfl_fpga_inode_to_feature_dev_data(struct inode *inode) { struct dfl_feature_platform_data *pdata; pdata = container_of(inode->i_cdev, struct dfl_feature_platform_data, cdev); - return pdata->dev; + return pdata; } #define dfl_fpga_dev_for_each_feature(pdata, feature) \ |