diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/device.c | 35 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 9 | ||||
| -rw-r--r-- | drivers/scsi/csiostor/csio_init.c | 9 | ||||
| -rw-r--r-- | drivers/usb/gadget/udc/atmel_usba_udc.c | 15 |
4 files changed, 26 insertions, 42 deletions
diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c index aafdbcd84fc4..8fb295e4a9ab 100644 --- a/drivers/infiniband/hw/cxgb4/device.c +++ b/drivers/infiniband/hw/cxgb4/device.c @@ -700,37 +700,24 @@ static const struct file_operations ep_debugfs_fops = { static int setup_debugfs(struct c4iw_dev *devp) { - struct dentry *de; - if (!devp->debugfs_root) return -1; - de = debugfs_create_file("qps", S_IWUSR, devp->debugfs_root, - (void *)devp, &qp_debugfs_fops); - if (de && de->d_inode) - de->d_inode->i_size = 4096; + debugfs_create_file_size("qps", S_IWUSR, devp->debugfs_root, + (void *)devp, &qp_debugfs_fops, 4096); - de = debugfs_create_file("stags", S_IWUSR, devp->debugfs_root, - (void *)devp, &stag_debugfs_fops); - if (de && de->d_inode) - de->d_inode->i_size = 4096; + debugfs_create_file_size("stags", S_IWUSR, devp->debugfs_root, + (void *)devp, &stag_debugfs_fops, 4096); - de = debugfs_create_file("stats", S_IWUSR, devp->debugfs_root, - (void *)devp, &stats_debugfs_fops); - if (de && de->d_inode) - de->d_inode->i_size = 4096; + debugfs_create_file_size("stats", S_IWUSR, devp->debugfs_root, + (void *)devp, &stats_debugfs_fops, 4096); - de = debugfs_create_file("eps", S_IWUSR, devp->debugfs_root, - (void *)devp, &ep_debugfs_fops); - if (de && de->d_inode) - de->d_inode->i_size = 4096; + debugfs_create_file_size("eps", S_IWUSR, devp->debugfs_root, + (void *)devp, &ep_debugfs_fops, 4096); - if (c4iw_wr_log) { - de = debugfs_create_file("wr_log", S_IWUSR, devp->debugfs_root, - (void *)devp, &wr_log_debugfs_fops); - if (de && de->d_inode) - de->d_inode->i_size = 4096; - } + if (c4iw_wr_log) + debugfs_create_file_size("wr_log", S_IWUSR, devp->debugfs_root, + (void *)devp, &wr_log_debugfs_fops, 4096); return 0; } diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c index d221f6b28fcd..78854ceb0870 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c @@ -1950,12 +1950,9 @@ static void set_debugfs_file_size(struct dentry *de, loff_t size) static void add_debugfs_mem(struct adapter *adap, const char *name, unsigned int idx, unsigned int size_mb) { - struct dentry *de; - - de = debugfs_create_file(name, S_IRUSR, adap->debugfs_root, - (void *)adap + idx, &mem_debugfs_fops); - if (de && de->d_inode) - de->d_inode->i_size = size_mb << 20; + debugfs_create_file_size(name, S_IRUSR, adap->debugfs_root, + (void *)adap + idx, &mem_debugfs_fops, + size_mb << 20); } /* Add an array of Debug FS files. diff --git a/drivers/scsi/csiostor/csio_init.c b/drivers/scsi/csiostor/csio_init.c index 9b9794d42ffe..d9631e15f7b5 100644 --- a/drivers/scsi/csiostor/csio_init.c +++ b/drivers/scsi/csiostor/csio_init.c @@ -113,12 +113,9 @@ static const struct file_operations csio_mem_debugfs_fops = { void csio_add_debugfs_mem(struct csio_hw *hw, const char *name, unsigned int idx, unsigned int size_mb) { - struct dentry *de; - - de = debugfs_create_file(name, S_IRUSR, hw->debugfs_root, - (void *)hw + idx, &csio_mem_debugfs_fops); - if (de && de->d_inode) - de->d_inode->i_size = size_mb << 20; + debugfs_create_file_size(name, S_IRUSR, hw->debugfs_root, + (void *)hw + idx, &csio_mem_debugfs_fops, + size_mb << 20); } static int csio_setup_debugfs(struct csio_hw *hw) diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c index c0410862c2a1..d79cb35dbf8a 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.c +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c @@ -265,14 +265,17 @@ static void usba_init_debugfs(struct usba_udc *udc) goto err_root; udc->debugfs_root = root; - regs = debugfs_create_file("regs", 0400, root, udc, ®s_dbg_fops); - if (!regs) - goto err_regs; - regs_resource = platform_get_resource(udc->pdev, IORESOURCE_MEM, CTRL_IOMEM_ID); - regs->d_inode->i_size = resource_size(regs_resource); - udc->debugfs_regs = regs; + + if (regs_resource) { + regs = debugfs_create_file_size("regs", 0400, root, udc, + ®s_dbg_fops, + resource_size(regs_resource)); + if (!regs) + goto err_regs; + udc->debugfs_regs = regs; + } usba_ep_init_debugfs(udc, to_usba_ep(udc->gadget.ep0)); |