Merge tag 'tty-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty / serial fixes from Greg KH:
 "Here are some small tty and serial driver fixes for 6.11-rc4 to
  resolve some reported problems. Included in here are:

   - conmakehash.c userspace build issues

   - fsl_lpuart driver fix

   - 8250_omap revert for reported regression

   - atmel_serial rts flag fix

  All of these have been in linux-next this week with no reported
  issues"

* tag 'tty-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  Revert "serial: 8250_omap: Set the console genpd always on if no console suspend"
  tty: atmel_serial: use the correct RTS flag.
  tty: vt: conmakehash: remove non-portable code printing comment header
  tty: serial: fsl_lpuart: mark last busy before uart_add_one_port

Author: torvalds

drivers/tty/serial/8250/8250_omap.c

@@ -27,7 +27,6 @@
 #include <linux/pm_wakeirq.h>
 #include <linux/dma-mapping.h>
 #include <linux/sys_soc.h>
-#include <linux/pm_domain.h>
 
 #include "8250.h"
 
@@ -119,12 +118,6 @@
 #define UART_OMAP_TO_L                 0x26
 #define UART_OMAP_TO_H                 0x27
 
-/*
- * Copy of the genpd flags for the console.
- * Only used if console suspend is disabled
- */
-static unsigned int genpd_flags_console;
-
 struct omap8250_priv {
 	void __iomem *membase;
 	int line;
@@ -1655,7 +1648,6 @@ static int omap8250_suspend(struct device *dev)
 {
 	struct omap8250_priv *priv = dev_get_drvdata(dev);
 	struct uart_8250_port *up = serial8250_get_port(priv->line);
-	struct generic_pm_domain *genpd = pd_to_genpd(dev->pm_domain);
 	int err = 0;
 
 	serial8250_suspend_port(priv->line);
@@ -1666,19 +1658,8 @@ static int omap8250_suspend(struct device *dev)
 	if (!device_may_wakeup(dev))
 		priv->wer = 0;
 	serial_out(up, UART_OMAP_WER, priv->wer);
-	if (uart_console(&up->port)) {
-		if (console_suspend_enabled)
-			err = pm_runtime_force_suspend(dev);
-		else {
-			/*
-			 * The pd shall not be powered-off (no console suspend).
-			 * Make copy of genpd flags before to set it always on.
-			 * The original value is restored during the resume.
-			 */
-			genpd_flags_console = genpd->flags;
-			genpd->flags |= GENPD_FLAG_ALWAYS_ON;
-		}
-	}
+	if (uart_console(&up->port) && console_suspend_enabled)
+		err = pm_runtime_force_suspend(dev);
 	flush_work(&priv->qos_work);
 
 	return err;
@@ -1688,16 +1669,12 @@ static int omap8250_resume(struct device *dev)
 {
 	struct omap8250_priv *priv = dev_get_drvdata(dev);
 	struct uart_8250_port *up = serial8250_get_port(priv->line);
-	struct generic_pm_domain *genpd = pd_to_genpd(dev->pm_domain);
 	int err;
 
 	if (uart_console(&up->port) && console_suspend_enabled) {
-		if (console_suspend_enabled) {
-			err = pm_runtime_force_resume(dev);
-			if (err)
-				return err;
-		} else
-			genpd->flags = genpd_flags_console;
+		err = pm_runtime_force_resume(dev);
+		if (err)
+			return err;
 	}
 
 	serial8250_resume_port(priv->line);

drivers/tty/serial/atmel_serial.c

@@ -2514,7 +2514,7 @@ static const struct uart_ops atmel_pops = {
 };
 
 static const struct serial_rs485 atmel_rs485_supported = {
-	.flags = SER_RS485_ENABLED | SER_RS485_RTS_AFTER_SEND | SER_RS485_RX_DURING_TX,
+	.flags = SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND | SER_RS485_RX_DURING_TX,
 	.delay_rts_before_send = 1,
 	.delay_rts_after_send = 1,
 };

drivers/tty/serial/fsl_lpuart.c

@@ -2923,6 +2923,7 @@ static int lpuart_probe(struct platform_device *pdev)
 	pm_runtime_set_autosuspend_delay(&pdev->dev, UART_AUTOSUSPEND_TIMEOUT);
 	pm_runtime_set_active(&pdev->dev);
 	pm_runtime_enable(&pdev->dev);
+	pm_runtime_mark_last_busy(&pdev->dev);
 
 	ret = lpuart_global_reset(sport);
 	if (ret)

drivers/tty/vt/conmakehash.c

@@ -11,8 +11,6 @@
  * Copyright (C) 1995-1997 H. Peter Anvin
  */
 
-#include <libgen.h>
-#include <linux/limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <sysexits.h>
@@ -79,7 +77,6 @@ int main(int argc, char *argv[])
 {
   FILE *ctbl;
   const char *tblname;
-  char base_tblname[PATH_MAX];
   char buffer[65536];
   int fontlen;
   int i, nuni, nent;
@@ -245,20 +242,15 @@ int main(int argc, char *argv[])
   for ( i = 0 ; i < fontlen ; i++ )
     nuni += unicount[i];
 
-  strncpy(base_tblname, tblname, PATH_MAX);
-  base_tblname[PATH_MAX - 1] = 0;
   printf("\
 /*\n\
- * Do not edit this file; it was automatically generated by\n\
- *\n\
- * conmakehash %s > [this file]\n\
- *\n\
+ * Automatically generated file; Do not edit.\n\
  */\n\
 \n\
 #include <linux/types.h>\n\
 \n\
 u8 dfont_unicount[%d] = \n\
-{\n\t", basename(base_tblname), fontlen);
+{\n\t", fontlen);
 
   for ( i = 0 ; i < fontlen ; i++ )
     {