ath79: drop upstreamed patch

This patch was backported to the 5.4 kernel tree as commit
c2d5c4df27e0 at least since release v5.4.28. Since then, it enables RX
an TX ready override twice.

Signed-off-by: David Bauer <mail@david-bauer.net>

1 files changed, 7 insertions, 7 deletions

diff --git a/target/linux/ath79/patches-5.4/0061-tty-serial-ar933x-uart-rs485-gpio.patch b/target/linux/ath79/patches-5.4/0061-tty-serial-ar933x-uart-rs485-gpio.patch
index fda91bfe7e..59c46d507a 100644
--- a/target/linux/ath79/patches-5.4/0061-tty-serial-ar933x-uart-rs485-gpio.patch
+++ b/target/linux/ath79/patches-5.4/0061-tty-serial-ar933x-uart-rs485-gpio.patch
@@ -160,7 +160,7 @@ v2: use bool to indicate ongoing half-duplex send, use it afterwards
  }
  
  static void ar933x_uart_break_ctl(struct uart_port *port, int break_state)
-@@ -340,11 +397,20 @@ static void ar933x_uart_rx_chars(struct
+@@ -336,11 +393,20 @@ static void ar933x_uart_rx_chars(struct
  static void ar933x_uart_tx_chars(struct ar933x_uart_port *up)
  {
  	struct circ_buf *xmit = &up->port.state->xmit;
@@ -181,7 +181,7 @@ v2: use bool to indicate ongoing half-duplex send, use it afterwards
  	count = up->port.fifosize;
  	do {
  		unsigned int rdata;
-@@ -372,8 +438,14 @@ static void ar933x_uart_tx_chars(struct
+@@ -368,8 +434,14 @@ static void ar933x_uart_tx_chars(struct
  	if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
  		uart_write_wakeup(&up->port);
  
@@ -197,7 +197,7 @@ v2: use bool to indicate ongoing half-duplex send, use it afterwards
  }
  
  static irqreturn_t ar933x_uart_interrupt(int irq, void *dev_id)
-@@ -435,8 +507,7 @@ static int ar933x_uart_startup(struct ua
+@@ -427,8 +499,7 @@ static int ar933x_uart_startup(struct ua
  		AR933X_UART_CS_TX_READY_ORIDE | AR933X_UART_CS_RX_READY_ORIDE);
  
  	/* Enable RX interrupts */
@@ -207,7 +207,7 @@ v2: use bool to indicate ongoing half-duplex send, use it afterwards
  
  	spin_unlock_irqrestore(&up->port.lock, flags);
  
-@@ -519,6 +590,21 @@ static const struct uart_ops ar933x_uart
+@@ -511,6 +582,21 @@ static const struct uart_ops ar933x_uart
  	.verify_port	= ar933x_uart_verify_port,
  };
  
@@ -229,7 +229,7 @@ v2: use bool to indicate ongoing half-duplex send, use it afterwards
  #ifdef CONFIG_SERIAL_AR933X_CONSOLE
  static struct ar933x_uart_port *
  ar933x_console_ports[CONFIG_SERIAL_AR933X_NR_UARTS];
-@@ -688,6 +774,8 @@ static int ar933x_uart_probe(struct plat
+@@ -680,6 +766,8 @@ static int ar933x_uart_probe(struct plat
  		goto err_disable_clk;
  	}
  
@@ -238,7 +238,7 @@ v2: use bool to indicate ongoing half-duplex send, use it afterwards
  	port->mapbase = mem_res->start;
  	port->line = id;
  	port->irq = irq_res->start;
-@@ -698,6 +786,7 @@ static int ar933x_uart_probe(struct plat
+@@ -690,6 +778,7 @@ static int ar933x_uart_probe(struct plat
  	port->regshift = 2;
  	port->fifosize = AR933X_UART_FIFO_SIZE;
  	port->ops = &ar933x_uart_ops;
@@ -246,7 +246,7 @@ v2: use bool to indicate ongoing half-duplex send, use it afterwards
  
  	baud = ar933x_uart_get_baud(port->uartclk, AR933X_UART_MAX_SCALE, 1);
  	up->min_baud = max_t(unsigned int, baud, AR933X_UART_MIN_BAUD);
-@@ -705,6 +794,18 @@ static int ar933x_uart_probe(struct plat
+@@ -697,6 +786,18 @@ static int ar933x_uart_probe(struct plat
  	baud = ar933x_uart_get_baud(port->uartclk, 0, AR933X_UART_MAX_STEP);
  	up->max_baud = min_t(unsigned int, baud, AR933X_UART_MAX_BAUD);