From b99d66ce12b4a1a0dd452d8a38006eede0c05cf2 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Mon, 8 Aug 2022 00:45:46 +0200
Subject: kernel/backend: remove the kern.ready() method

---
 src/kernel/arch/amd64/driver/fsroot.c | 6 +-----
 src/kernel/arch/amd64/driver/ps2.c    | 7 +------
 src/kernel/arch/amd64/driver/serial.c | 7 +------
 src/kernel/arch/amd64/driver/video.c  | 7 +------
 4 files changed, 4 insertions(+), 23 deletions(-)

(limited to 'src/kernel/arch/amd64')

diff --git a/src/kernel/arch/amd64/driver/fsroot.c b/src/kernel/arch/amd64/driver/fsroot.c
index 98880fe..ea9fa7d 100644
--- a/src/kernel/arch/amd64/driver/fsroot.c
+++ b/src/kernel/arch/amd64/driver/fsroot.c
@@ -91,9 +91,5 @@ static void accept(struct vfs_request *req) {
 	}
 }
 
-static bool is_ready(struct vfs_backend __attribute__((unused)) *self) {
-	return true;
-}
-
-static struct vfs_backend backend = BACKEND_KERN(is_ready, accept);
+static struct vfs_backend backend = BACKEND_KERN(accept);
 void vfs_root_init(void) { vfs_mount_root_register("", &backend); }
diff --git a/src/kernel/arch/amd64/driver/ps2.c b/src/kernel/arch/amd64/driver/ps2.c
index 1ddd27a..35165d9 100644
--- a/src/kernel/arch/amd64/driver/ps2.c
+++ b/src/kernel/arch/amd64/driver/ps2.c
@@ -16,11 +16,10 @@ static volatile uint8_t mouse_buf[64];
 static volatile ring_t mouse_backlog = {(void*)mouse_buf, sizeof mouse_buf, 0, 0};
 
 static void accept(struct vfs_request *req);
-static bool is_ready(struct vfs_backend *self);
 
 static struct vfs_request *kb_queue = NULL;
 static struct vfs_request *mouse_queue = NULL;
-static struct vfs_backend backend = BACKEND_KERN(is_ready, accept);
+static struct vfs_backend backend = BACKEND_KERN(accept);
 
 static void wait_out(void) {
 	uint8_t status;
@@ -139,7 +138,3 @@ static void accept(struct vfs_request *req) {
 			break;
 	}
 }
-
-static bool is_ready(struct vfs_backend __attribute__((unused)) *self) {
-	return true;
-}
diff --git a/src/kernel/arch/amd64/driver/serial.c b/src/kernel/arch/amd64/driver/serial.c
index 921e140..b3bfe29 100644
--- a/src/kernel/arch/amd64/driver/serial.c
+++ b/src/kernel/arch/amd64/driver/serial.c
@@ -12,10 +12,9 @@ static volatile ring_t backlog = {(void*)backlog_buf, sizeof backlog_buf, 0, 0};
 static const int COM1 = 0x3f8;
 
 static void accept(struct vfs_request *req);
-static bool is_ready(struct vfs_backend *self);
 
 static struct vfs_request *blocked_on = NULL;
-static struct vfs_backend backend = BACKEND_KERN(is_ready, accept);
+static struct vfs_backend backend = BACKEND_KERN(accept);
 void serial_init(void) { vfs_mount_root_register("/com1", &backend); }
 
 
@@ -103,7 +102,3 @@ static void accept(struct vfs_request *req) {
 			break;
 	}
 }
-
-static bool is_ready(struct vfs_backend __attribute__((unused)) *self) {
-	return true;
-}
diff --git a/src/kernel/arch/amd64/driver/video.c b/src/kernel/arch/amd64/driver/video.c
index d22adc4..ed4b971 100644
--- a/src/kernel/arch/amd64/driver/video.c
+++ b/src/kernel/arch/amd64/driver/video.c
@@ -64,12 +64,7 @@ static void accept(struct vfs_request *req) {
 	}
 }
 
-static bool is_ready(struct vfs_backend *self) {
-	(void)self;
-	return true;
-}
-
-static struct vfs_backend backend = BACKEND_KERN(is_ready, accept);
+static struct vfs_backend backend = BACKEND_KERN(accept);
 void video_init(struct fb_info fb_) {
 	fb = fb_;
 	snprintf(namebuf, sizeof namebuf, "%ux%ux%u", fb.width, fb.height, fb.bpp);
-- 
cgit v1.2.3