Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c
index b21c386..96f8daa 100644
--- a/drivers/usb/host/isp1362-hcd.c
+++ b/drivers/usb/host/isp1362-hcd.c
@@ -2159,25 +2159,15 @@
return 0;
}
-
-static int isp1362_open(struct inode *inode, struct file *file)
-{
- return single_open(file, isp1362_show, inode);
-}
-
-static const struct file_operations debug_ops = {
- .open = isp1362_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(isp1362);
/* expect just one isp1362_hcd per system */
static void create_debug_file(struct isp1362_hcd *isp1362_hcd)
{
isp1362_hcd->debug_file = debugfs_create_file("isp1362", S_IRUGO,
usb_debug_root,
- isp1362_hcd, &debug_ops);
+ isp1362_hcd,
+ &isp1362_fops);
}
static void remove_debug_file(struct isp1362_hcd *isp1362_hcd)
@@ -2655,11 +2645,6 @@
if (pdev->num_resources < 3)
return -ENODEV;
- if (pdev->dev.dma_mask) {
- DBG(1, "won't do DMA");
- return -ENODEV;
- }
-
irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!irq_res)
return -ENODEV;