0d9f760f27
Includes memory allocation fixes as well as several networking fixes. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 37103
120 lines
3.4 KiB
Diff
120 lines
3.4 KiB
Diff
From ec2ed8cdbe8b3d24261f0d88eb039e9d71e5d588 Mon Sep 17 00:00:00 2001
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From: John Crispin <blogic@openwrt.org>
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Date: Thu, 23 May 2013 16:58:12 +0200
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Subject: [PATCH 141/164] clocksource: make clocksource_of_init() pass a
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device_node pointer
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If we look at the clocksources that are OF enabled we will notice, that they
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all do a of_find_matching_node() when being called. This patch changes
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clocksource_of_init() to always pass the struct device_node pointer to the
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init function.
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Signed-off-by: John Crispin <blogic@openwrt.org>
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---
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drivers/clocksource/bcm2835_timer.c | 12 +-----------
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drivers/clocksource/clksrc-of.c | 4 ++--
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drivers/clocksource/tegra20_timer.c | 14 +-------------
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drivers/clocksource/vt8500_timer.c | 14 +-------------
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4 files changed, 5 insertions(+), 39 deletions(-)
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--- a/drivers/clocksource/bcm2835_timer.c
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+++ b/drivers/clocksource/bcm2835_timer.c
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@@ -95,23 +95,13 @@ static irqreturn_t bcm2835_time_interrup
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}
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}
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-static struct of_device_id bcm2835_time_match[] __initconst = {
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- { .compatible = "brcm,bcm2835-system-timer" },
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- {}
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-};
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-
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-static void __init bcm2835_timer_init(void)
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+static void __init bcm2835_timer_init(struct device_node *node)
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{
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- struct device_node *node;
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void __iomem *base;
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u32 freq;
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int irq;
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struct bcm2835_timer *timer;
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- node = of_find_matching_node(NULL, bcm2835_time_match);
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- if (!node)
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- panic("No bcm2835 timer node");
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-
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base = of_iomap(node, 0);
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if (!base)
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panic("Can't remap registers");
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--- a/drivers/clocksource/clksrc-of.c
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+++ b/drivers/clocksource/clksrc-of.c
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@@ -26,10 +26,10 @@ void __init clocksource_of_init(void)
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{
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struct device_node *np;
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const struct of_device_id *match;
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- void (*init_func)(void);
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+ void (*init_func)(struct device_node *);
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for_each_matching_node_and_match(np, __clksrc_of_table, &match) {
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init_func = match->data;
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- init_func();
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+ init_func(np);
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}
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}
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--- a/drivers/clocksource/tegra20_timer.c
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+++ b/drivers/clocksource/tegra20_timer.c
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@@ -154,29 +154,17 @@ static struct irqaction tegra_timer_irq
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.dev_id = &tegra_clockevent,
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};
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-static const struct of_device_id timer_match[] __initconst = {
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- { .compatible = "nvidia,tegra20-timer" },
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- {}
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-};
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-
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static const struct of_device_id rtc_match[] __initconst = {
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{ .compatible = "nvidia,tegra20-rtc" },
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{}
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};
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-static void __init tegra20_init_timer(void)
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+static void __init tegra20_init_timer(struct device_node *np)
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{
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- struct device_node *np;
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struct clk *clk;
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unsigned long rate;
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int ret;
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- np = of_find_matching_node(NULL, timer_match);
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- if (!np) {
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- pr_err("Failed to find timer DT node\n");
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- BUG();
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- }
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-
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timer_reg_base = of_iomap(np, 0);
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if (!timer_reg_base) {
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pr_err("Can't map timer registers\n");
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--- a/drivers/clocksource/vt8500_timer.c
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+++ b/drivers/clocksource/vt8500_timer.c
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@@ -129,22 +129,10 @@ static struct irqaction irq = {
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.dev_id = &clockevent,
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};
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-static struct of_device_id vt8500_timer_ids[] = {
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- { .compatible = "via,vt8500-timer" },
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- { }
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-};
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-
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-static void __init vt8500_timer_init(void)
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+static void __init vt8500_timer_init(struct device_node *np)
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{
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- struct device_node *np;
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int timer_irq;
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- np = of_find_matching_node(NULL, vt8500_timer_ids);
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- if (!np) {
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- pr_err("%s: Timer description missing from Device Tree\n",
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- __func__);
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- return;
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- }
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regbase = of_iomap(np, 0);
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if (!regbase) {
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pr_err("%s: Missing iobase description in Device Tree\n",
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