serial: 8250: remove the redundant include

The serial_core.h file have been included in header file
serial_8250.h. so remove the "#include <serial_core.h>" in
some 8250 serial drivers, because they have included the header file
serial_8250.h.

Signed-off-by: Wang Long <long.wanglong@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

6 files changed, 0 insertions, 6 deletions

diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c
index 3e7cf3711378..9b2de25359d1 100644
--- a/drivers/tty/serial/8250/8250_core.c
+++ b/drivers/tty/serial/8250/8250_core.c
@@ -31,7 +31,6 @@
 #include <linux/tty.h>
 #include <linux/ratelimit.h>
 #include <linux/tty_flip.h>
-#include <linux/serial_core.h>
 #include <linux/serial.h>
 #include <linux/serial_8250.h>
 #include <linux/nmi.h>
diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index c536946e4c34..5a5ecf34b631 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -17,7 +17,6 @@
 #include <linux/io.h>
 #include <linux/module.h>
 #include <linux/serial_8250.h>
-#include <linux/serial_core.h>
 #include <linux/serial_reg.h>
 #include <linux/of.h>
 #include <linux/of_irq.h>
diff --git a/drivers/tty/serial/8250/8250_early.c b/drivers/tty/serial/8250/8250_early.c
index a2b4e58690ba..e95ebfe8427f 100644
--- a/drivers/tty/serial/8250/8250_early.c
+++ b/drivers/tty/serial/8250/8250_early.c
@@ -29,7 +29,6 @@
 #include <linux/tty.h>
 #include <linux/init.h>
 #include <linux/console.h>
-#include <linux/serial_core.h>
 #include <linux/serial_reg.h>
 #include <linux/serial.h>
 #include <linux/serial_8250.h>
diff --git a/drivers/tty/serial/8250/8250_em.c b/drivers/tty/serial/8250/8250_em.c
index ae5eaed6aa85..0b6381214917 100644
--- a/drivers/tty/serial/8250/8250_em.c
+++ b/drivers/tty/serial/8250/8250_em.c
@@ -21,7 +21,6 @@
 #include <linux/io.h>
 #include <linux/module.h>
 #include <linux/serial_8250.h>
-#include <linux/serial_core.h>
 #include <linux/serial_reg.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
diff --git a/drivers/tty/serial/8250/8250_hp300.c b/drivers/tty/serial/8250/8250_hp300.c
index b4882082b247..2891958cd842 100644
--- a/drivers/tty/serial/8250/8250_hp300.c
+++ b/drivers/tty/serial/8250/8250_hp300.c
@@ -10,7 +10,6 @@
 #include <linux/string.h>
 #include <linux/kernel.h>
 #include <linux/serial.h>
-#include <linux/serial_core.h>
 #include <linux/serial_8250.h>
 #include <linux/delay.h>
 #include <linux/dio.h>
diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c
index fe6d2e51da09..9289999cb7c6 100644
--- a/drivers/tty/serial/8250/8250_omap.c
+++ b/drivers/tty/serial/8250/8250_omap.c
@@ -11,7 +11,6 @@
 #include <linux/io.h>
 #include <linux/module.h>
 #include <linux/serial_8250.h>
-#include <linux/serial_core.h>
 #include <linux/serial_reg.h>
 #include <linux/tty_flip.h>
 #include <linux/platform_device.h>