[PATCH v2 01/10] serial: 8250: dw: Move the per-device structure

[Miquel Raynal <miquel.raynal@xxxxxxxxxxx>]

From: Phil Edworthy <phil.edworthy@xxxxxxxxxxx>

This structure needs to be reused from dwlib, so let's move it into a
shared header. There is no functional change.

Signed-off-by: Phil Edworthy <phil.edworthy@xxxxxxxxxxx>
[miquel.raynal@xxxxxxxxxxx: Extracted from a bigger change]
Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
---
 drivers/tty/serial/8250/8250_dw.c    | 16 ----------------
 drivers/tty/serial/8250/8250_dwlib.h | 20 ++++++++++++++++++++
 2 files changed, 20 insertions(+), 16 deletions(-)

diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index 96a62e95726b..d89731d6c94c 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -42,22 +42,6 @@
 #define DW_UART_QUIRK_ARMADA_38X	BIT(1)
 #define DW_UART_QUIRK_SKIP_SET_RATE	BIT(2)
 
-struct dw8250_data {
-	struct dw8250_port_data	data;
-
-	u8			usr_reg;
-	int			msr_mask_on;
-	int			msr_mask_off;
-	struct clk		*clk;
-	struct clk		*pclk;
-	struct notifier_block	clk_notifier;
-	struct work_struct	clk_work;
-	struct reset_control	*rst;
-
-	unsigned int		skip_autocfg:1;
-	unsigned int		uart_16550_compatible:1;
-};
-
 static inline struct dw8250_data *to_dw8250_data(struct dw8250_port_data *data)
 {
 	return container_of(data, struct dw8250_data, data);
diff --git a/drivers/tty/serial/8250/8250_dwlib.h b/drivers/tty/serial/8250/8250_dwlib.h
index 83d528e5cc21..6ffbf502829e 100644
--- a/drivers/tty/serial/8250/8250_dwlib.h
+++ b/drivers/tty/serial/8250/8250_dwlib.h
@@ -2,6 +2,10 @@
 /* Synopsys DesignWare 8250 library header file. */
 
 #include <linux/types.h>
+#include <linux/clk.h>
+#include <linux/notifier.h>
+#include <linux/workqueue.h>
+#include <linux/reset.h>
 
 #include "8250.h"
 
@@ -16,5 +20,21 @@ struct dw8250_port_data {
 	u8			dlf_size;
 };
 
+struct dw8250_data {
+	struct dw8250_port_data	data;
+
+	u8			usr_reg;
+	int			msr_mask_on;
+	int			msr_mask_off;
+	struct clk		*clk;
+	struct clk		*pclk;
+	struct notifier_block	clk_notifier;
+	struct work_struct	clk_work;
+	struct reset_control	*rst;
+
+	unsigned int		skip_autocfg:1;
+	unsigned int		uart_16550_compatible:1;
+};
+
 void dw8250_do_set_termios(struct uart_port *p, struct ktermios *termios, struct ktermios *old);
 void dw8250_setup_port(struct uart_port *p);
-- 
2.27.0