[PATCH] tty: serial: Prepare cleanup of powerpc's asm/prom.h

From: Christophe Leroy
Date: Sat Apr 02 2022 - 06:20:40 EST


powerpc's asm/prom.h brings some headers that it doesn't
need itself.

In order to clean it up, first add missing headers in
users of asm/prom.h

Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
---
drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c | 1 -
drivers/tty/serial/mpc52xx_uart.c | 2 ++
drivers/tty/serial/pmac_zilog.c | 1 -
3 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c
index 6a1cd03bfe39..108af254e8f3 100644
--- a/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c
+++ b/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c
@@ -25,7 +25,6 @@
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/fs_pd.h>
-#include <asm/prom.h>

#include <linux/serial_core.h>
#include <linux/kernel.h>
diff --git a/drivers/tty/serial/mpc52xx_uart.c b/drivers/tty/serial/mpc52xx_uart.c
index 8a6958377764..4ec785e4f9b1 100644
--- a/drivers/tty/serial/mpc52xx_uart.c
+++ b/drivers/tty/serial/mpc52xx_uart.c
@@ -38,6 +38,8 @@
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/clk.h>

diff --git a/drivers/tty/serial/pmac_zilog.c b/drivers/tty/serial/pmac_zilog.c
index 5d97c201ad88..c903085acb8d 100644
--- a/drivers/tty/serial/pmac_zilog.c
+++ b/drivers/tty/serial/pmac_zilog.c
@@ -51,7 +51,6 @@
#include <asm/irq.h>

#ifdef CONFIG_PPC_PMAC
-#include <asm/prom.h>
#include <asm/machdep.h>
#include <asm/pmac_feature.h>
#include <asm/dbdma.h>
--
2.35.1