Merge tag 'tty-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial driver patches from Greg KH:
 "Here's the big tty/serial driver pull request for 3.12-rc1.

  Lots of n_tty reworks to resolve some very long-standing issues,
  removing the 3-4 different locks that were taken for every character.
  This code has been beaten on for a long time in linux-next with no
  reported regressions.

  Other than that, a range of serial and tty driver updates and
  revisions.  Full details in the shortlog"

* tag 'tty-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (226 commits)
  hvc_xen: Remove unnecessary __GFP_ZERO from kzalloc
  serial: imx: initialize the local variable
  tty: ar933x_uart: add device tree support and binding documentation
  tty: ar933x_uart: allow to build the driver as a module
  ARM: dts: msm: Update uartdm compatible strings
  devicetree: serial: Document msm_serial bindings
  serial: unify serial bindings into a single dir
  serial: fsl-imx-uart: Cleanup duplicate device tree binding
  tty: ar933x_uart: use config_enabled() macro to clean up ifdefs
  tty: ar933x_uart: remove superfluous assignment of ar933x_uart_driver.nr
  tty: ar933x_uart: use the clk API to get the uart clock
  tty: serial: cpm_uart: Adding proper request of GPIO used by cpm_uart driver
  serial: sirf: fix the amount of serial ports
  serial: sirf: define macro for some magic numbers of USP
  serial: icom: move array overflow checks earlier
  TTY: amiserial, remove unnecessary platform_set_drvdata()
  serial: st-asc: remove unnecessary platform_set_drvdata()
  msm_serial: Send more than 1 character on the console w/ UARTDM
  msm_serial: Add support for non-GSBI UARTDM devices
  msm_serial: Switch clock consumer strings and simplify code
  ...

1 files changed, 9 insertions, 12 deletions

diff --git a/drivers/tty/serial/bfin_uart.c b/drivers/tty/serial/bfin_uart.c
index 26a3be7ced7..3c75e8e0402 100644
--- a/drivers/tty/serial/bfin_uart.c
+++ b/drivers/tty/serial/bfin_uart.c
@@ -41,10 +41,6 @@
 # undef CONFIG_EARLY_PRINTK
 #endif
 
-#ifdef CONFIG_SERIAL_BFIN_MODULE
-# undef CONFIG_EARLY_PRINTK
-#endif
-
 /* UART name and device definitions */
 #define BFIN_SERIAL_DEV_NAME	"ttyBF"
 #define BFIN_SERIAL_MAJOR	204
@@ -1180,7 +1176,7 @@ bfin_earlyprintk_console_write(struct console *co, const char *s, unsigned int c
  * don't let the common infrastructure play with things. (see calls to setup
  * & earlysetup in ./kernel/printk.c:register_console()
  */
-static struct __initdata console bfin_early_serial_console = {
+static struct console bfin_early_serial_console __initdata = {
 	.name = "early_BFuart",
 	.write = bfin_earlyprintk_console_write,
 	.device = uart_console_device,
@@ -1244,7 +1240,8 @@ static int bfin_serial_probe(struct platform_device *pdev)
 			 */
 #endif
 		ret = peripheral_request_list(
-			(unsigned short *)pdev->dev.platform_data, DRIVER_NAME);
+			(unsigned short *)dev_get_platdata(&pdev->dev),
+			DRIVER_NAME);
 		if (ret) {
 			dev_err(&pdev->dev,
 				"fail to request bfin serial peripherals\n");
@@ -1362,7 +1359,7 @@ out_error_unmap:
 		iounmap(uart->port.membase);
 out_error_free_peripherals:
 		peripheral_free_list(
-			(unsigned short *)pdev->dev.platform_data);
+			(unsigned short *)dev_get_platdata(&pdev->dev));
 out_error_free_mem:
 		kfree(uart);
 		bfin_serial_ports[pdev->id] = NULL;
@@ -1381,7 +1378,7 @@ static int bfin_serial_remove(struct platform_device *pdev)
 		uart_remove_one_port(&bfin_serial_reg, &uart->port);
 		iounmap(uart->port.membase);
 		peripheral_free_list(
-			(unsigned short *)pdev->dev.platform_data);
+			(unsigned short *)dev_get_platdata(&pdev->dev));
 		kfree(uart);
 		bfin_serial_ports[pdev->id] = NULL;
 	}
@@ -1401,7 +1398,7 @@ static struct platform_driver bfin_serial_driver = {
 };
 
 #if defined(CONFIG_SERIAL_BFIN_CONSOLE)
-static __initdata struct early_platform_driver early_bfin_serial_driver = {
+static struct early_platform_driver early_bfin_serial_driver __initdata = {
 	.class_str = CLASS_BFIN_CONSOLE,
 	.pdrv = &bfin_serial_driver,
 	.requested_id = EARLY_PLATFORM_ID_UNSET,
@@ -1436,7 +1433,7 @@ static int bfin_earlyprintk_probe(struct platform_device *pdev)
 	}
 
 	ret = peripheral_request_list(
-		(unsigned short *)pdev->dev.platform_data, DRIVER_NAME);
+		(unsigned short *)dev_get_platdata(&pdev->dev), DRIVER_NAME);
 	if (ret) {
 		dev_err(&pdev->dev,
 				"fail to request bfin serial peripherals\n");
@@ -1467,7 +1464,7 @@ static int bfin_earlyprintk_probe(struct platform_device *pdev)
 
 out_error_free_peripherals:
 	peripheral_free_list(
-		(unsigned short *)pdev->dev.platform_data);
+		(unsigned short *)dev_get_platdata(&pdev->dev));
 
 	return ret;
 }
@@ -1480,7 +1477,7 @@ static struct platform_driver bfin_earlyprintk_driver = {
 	},
 };
 
-static __initdata struct early_platform_driver early_bfin_earlyprintk_driver = {
+static struct early_platform_driver early_bfin_earlyprintk_driver __initdata = {
 	.class_str = CLASS_BFIN_EARLYPRINTK,
 	.pdrv = &bfin_earlyprintk_driver,
 	.requested_id = EARLY_PLATFORM_ID_UNSET,