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clksrc: delete nomadik MTU non-DT boot path

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Both platforms using the MTU (Nomadik and Ux500) have now been
converted to use device tree exclusively, thus let us delete
this platform data header and make this driver a fully
self-contained DT-only driver.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Lee Jones <lee.jones@linaro.org>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2013-11-19 22:23:21 +01:00
parent 8da15e1740
commit 7172c19a24
2 changed files with 5 additions and 27 deletions
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23
drivers/clocksource/nomadik-mtu.c
View File

@ -20,7 +20,6 @@
#include <linux/jiffies.h>
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/platform_data/clocksource-nomadik-mtu.h>
#include <linux/sched_clock.h>
#include <asm/mach/time.h>
@ -103,7 +102,7 @@ static int nmdk_clkevt_next(unsigned long evt, struct clock_event_device *ev)
return 0;
}
void nmdk_clkevt_reset(void)
static void nmdk_clkevt_reset(void)
{
if (clkevt_periodic) {
/* Timer: configure load and background-load, and fire it up */
@ -144,7 +143,7 @@ static void nmdk_clkevt_mode(enum clock_event_mode mode,
}
}
void nmdk_clksrc_reset(void)
static void nmdk_clksrc_reset(void)
{
/* Disable */
writel(0, mtu_base + MTU_CR(0));
@ -192,8 +191,8 @@ static struct irqaction nmdk_timer_irq = {
.dev_id = &nmdk_clkevt,
};
static void __init __nmdk_timer_init(void __iomem *base, int irq,
struct clk *pclk, struct clk *clk)
static void __init nmdk_timer_init(void __iomem *base, int irq,
struct clk *pclk, struct clk *clk)
{
unsigned long rate;
@ -245,18 +244,6 @@ static void __init __nmdk_timer_init(void __iomem *base, int irq,
register_current_timer_delay(&mtu_delay_timer);
}
void __init nmdk_timer_init(void __iomem *base, int irq)
{
struct clk *clk0, *pclk0;
pclk0 = clk_get_sys("mtu0", "apb_pclk");
BUG_ON(IS_ERR(pclk0));
clk0 = clk_get_sys("mtu0", NULL);
BUG_ON(IS_ERR(clk0));
__nmdk_timer_init(base, irq, pclk0, clk0);
}
static void __init nmdk_timer_of_init(struct device_node *node)
{
struct clk *pclk;
@ -280,7 +267,7 @@ static void __init nmdk_timer_of_init(struct device_node *node)
if (irq <= 0)
panic("Can't parse IRQ");
__nmdk_timer_init(base, irq, pclk, clk);
nmdk_timer_init(base, irq, pclk, clk);
}
CLOCKSOURCE_OF_DECLARE(nomadik_mtu, "st,nomadik-mtu",
nmdk_timer_of_init);

9
include/linux/platform_data/clocksource-nomadik-mtu.h
View File

@ -1,9 +0,0 @@
#ifndef __PLAT_MTU_H
#define __PLAT_MTU_H
void nmdk_timer_init(void __iomem *base, int irq);
void nmdk_clkevt_reset(void);
void nmdk_clksrc_reset(void);
#endif /* __PLAT_MTU_H */