diff --git a/patch/kernel/rockchip-current/removed/2014-drivers-tty-serial-Bail-out-if-no-UART-is-detected.patch b/patch/kernel/rockchip-current/removed/2014-drivers-tty-serial-Bail-out-if-no-UART-is-detected.patch
deleted file mode 100644
index 0e83129c96..0000000000
--- a/patch/kernel/rockchip-current/removed/2014-drivers-tty-serial-Bail-out-if-no-UART-is-detected.patch
+++ /dev/null
@@ -1,54 +0,0 @@
-From 7e43ae8446b420907f00b43308ad0b99b6fe4e51 Mon Sep 17 00:00:00 2001
-From: "Miouyouyou (Myy)" <myy@miouyouyou.fr>
-Date: Wed, 16 Jan 2019 23:58:52 +0100
-Subject: [PATCH] drivers: tty: serial: Bail out if no UART is detected
-
-Before the 5.0, serial8250_register_8250_port consisted of one BIG
-if(uart && uart->port.type != PORT_8250_CIR) block, which prevented
-NULL dereference if uart, a pointer to an "uart_8250_port" detected
-through "serial8250_find_match_or_unused", were to be NULL.
-
-However, a recent patch added a few bits of code just after that,
-and that code manipulates the "uart" pointer without checking if
-it's NULL or not.
-
-This patch changes the mechanism and bail out early if no UART
-structure pointer is provided serial8250_find_match_or_unused.
-
-A goto is used instead of returning directly, since we're inside
-a mutex and must release it correctly.
-
-Signed-off-by: Miouyouyou (Myy) <myy@miouyouyou.fr>
----
- drivers/tty/serial/8250/8250_core.c | 8 +++++++-
- 1 file changed, 7 insertions(+), 1 deletion(-)
-
-diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c
-index 189ab1212..11120c2d9 100644
---- a/drivers/tty/serial/8250/8250_core.c
-+++ b/drivers/tty/serial/8250/8250_core.c
-@@ -981,7 +981,12 @@ int serial8250_register_8250_port(struct uart_8250_port *up)
- 	mutex_lock(&serial_mutex);
- 
- 	uart = serial8250_find_match_or_unused(&up->port);
--	if (uart && uart->port.type != PORT_8250_CIR) {
-+	if (!uart) {
-+		printk(KERN_INFO "One UART port failed to register correctly\n");
-+		goto no_uart;
-+	}
-+
-+	if (uart->port.type != PORT_8250_CIR) {
- 		if (uart->port.dev)
- 			uart_remove_one_port(&serial8250_reg, &uart->port);
- 
-@@ -1081,6 +1086,7 @@ int serial8250_register_8250_port(struct uart_8250_port *up)
- 		uart->overrun_backoff_time_ms = 0;
- 	}
- 
-+no_uart:
- 	mutex_unlock(&serial_mutex);
- 
- 	return ret;
--- 
-2.16.4
-
diff --git a/patch/kernel/rockchip-current/removed/general-fixup-dw-hdmi.patch b/patch/kernel/rockchip-current/removed/general-fixup-dw-hdmi.patch
deleted file mode 100644
index 97f4f3a199..0000000000
--- a/patch/kernel/rockchip-current/removed/general-fixup-dw-hdmi.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
-index f108ffa92..76555b4c8 100644
---- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
-+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
-@@ -477,7 +477,6 @@ static struct rockchip_hdmi_chip_data rk3328_chip_data = {
- };
- 
- static const struct dw_hdmi_plat_data rk3328_hdmi_drv_data = {
--	.mode_valid = dw_hdmi_rockchip_mode_valid,
- 	.mpll_cfg = rockchip_mpll_cfg,
- 	.cur_ctr = rockchip_cur_ctr,
- 	.phy_config = rockchip_phy_config,