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authorGabor Juhos <juhosg@openwrt.org>2013-09-17 10:13:29 +0200
committerRalf Baechle <ralf@linux-mips.org>2013-10-29 21:23:49 +0100
commit1a9db0a9ea11ebf2d83d928f4933f21bf6a808e9 (patch)
tree28912f7792f37b299c6e62e88e2db7ce148cecb9 /arch/mips
parentc6e7274e7a04af90b6dd7b507e1ea15dbe37b2e0 (diff)
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MIPS: ath79: Remove ar933x_uart_platform.h header
In commit 15ef17f622033455dcf03ae96256e474073a7b11 (tty: ar933x_uart: use the clk API to get the uart clock), the AR933x UART driver for has been converted to get the uart clock rate via the clock API and it does not use the platform data anymore. Remove the ar933x_uart_platform.h header file and get rid of the superfluous variable and initialization code in platform setup. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5832/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/ath79/dev-common.c6
-rw-r--r--arch/mips/include/asm/mach-ath79/ar933x_uart_platform.h18
2 files changed, 0 insertions, 24 deletions
diff --git a/arch/mips/ath79/dev-common.c b/arch/mips/ath79/dev-common.c
index c3b04c929f29..516225d207ee 100644
--- a/arch/mips/ath79/dev-common.c
+++ b/arch/mips/ath79/dev-common.c
@@ -20,7 +20,6 @@
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
-#include <asm/mach-ath79/ar933x_uart_platform.h>
#include "common.h"
#include "dev-common.h"
@@ -68,15 +67,11 @@ static struct resource ar933x_uart_resources[] = {
},
};
-static struct ar933x_uart_platform_data ar933x_uart_data;
static struct platform_device ar933x_uart_device = {
.name = "ar933x-uart",
.id = -1,
.resource = ar933x_uart_resources,
.num_resources = ARRAY_SIZE(ar933x_uart_resources),
- .dev = {
- .platform_data = &ar933x_uart_data,
- },
};
void __init ath79_register_uart(void)
@@ -93,7 +88,6 @@ void __init ath79_register_uart(void)
ath79_uart_data[0].uartclk = uart_clk_rate;
platform_device_register(&ath79_uart_device);
} else if (soc_is_ar933x()) {
- ar933x_uart_data.uartclk = uart_clk_rate;
platform_device_register(&ar933x_uart_device);
} else {
BUG();
diff --git a/arch/mips/include/asm/mach-ath79/ar933x_uart_platform.h b/arch/mips/include/asm/mach-ath79/ar933x_uart_platform.h
deleted file mode 100644
index 6cb30f2b7198..000000000000
--- a/arch/mips/include/asm/mach-ath79/ar933x_uart_platform.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * Platform data definition for Atheros AR933X UART
- *
- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _AR933X_UART_PLATFORM_H
-#define _AR933X_UART_PLATFORM_H
-
-struct ar933x_uart_platform_data {
- unsigned uartclk;
-};
-
-#endif /* _AR933X_UART_PLATFORM_H */