refactor: add a async read/write variant to device ops, with allow async io to be...

[lunaix-os.git] / lunaix-os / hal / char / devzero.c

diff --git a/lunaix-os/hal/char/devzero.c b/lunaix-os/hal/char/devzero.c
index d5f13c69f9268bb1d2426c96791fd3f7de46c387..9c0b6c75518dd24dccc4043fd8fb35263f635786 100644 (file)
--- a/lunaix-os/hal/char/devzero.c
+++ b/lunaix-os/hal/char/devzero.c
@@ -18,18 +18,19 @@ __zero_rd(struct device* dev, void* buf, size_t offset, size_t len)
 }
 
 static int
-pdev_zerodev_init(struct device_def*)
+pdev_zerodev_init(struct device_def* def)
 {
-    struct device* devzero = device_addseq(NULL, NULL, "zero");
+    struct device* devzero = device_allocseq(NULL, NULL);
     devzero->ops.read_page = __zero_rd_pg;
     devzero->ops.read = __zero_rd;
 
+    device_register(devzero, &def->class, "zero");
+
     return 0;
 }
 
 static struct device_def devzero_def = {
     .name = "zero",
-    .class = DEVCLASS(DEVIF_NON, DEVFN_PSEUDO, DEV_BUILTIN, 1),
-    .init = pdev_zerodev_init
-};
-EXPORT_DEVICE(zerodev, &devzero_def, load_earlystage);
+    .class = DEVCLASSV(DEVIF_NON, DEVFN_PSEUDO, DEV_ZERO, DEV_BUILTIN_ZERO),
+    .init = pdev_zerodev_init};
+EXPORT_DEVICE(zerodev, &devzero_def, load_onboot);