ARM: 6103/1: nomadik: define clocks statically

Add a table for clocks to be defined statically, so that new clocks can
be added without having to call nmdk_clk_create() for each of them.
Remove the now unused nmdk_clk_create() function.

Acked-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-nomadik/board-nhk8815.c b/arch/arm/mach-nomadik/board-nhk8815.c
index ab3712c..841d459 100644 (file)
--- a/arch/arm/mach-nomadik/board-nhk8815.c
+++ b/arch/arm/mach-nomadik/board-nhk8815.c
@@ -32,7 +32,6 @@
 #include <mach/setup.h>
 #include <mach/nand.h>
 #include <mach/fsmc.h>
-#include "clock.h"
 
 /* Initial value for SRC control register: all timers use MXTAL/8 source */
 #define SRC_CR_INIT_MASK       0x00007fff
@@ -202,11 +201,6 @@ static struct amba_device *amba_devs[] __initdata = {
        &uart1_device,
 };
 
-/* We have a fixed clock alone, by now */
-static struct clk nhk8815_clk_48 = {
-       .rate = 48*1000*1000,
-};
-
 static struct resource nhk8815_eth_resources[] = {
        {
                .name = "smc91x-regs",
@@ -276,10 +270,8 @@ static void __init nhk8815_platform_init(void)
        platform_add_devices(nhk8815_platform_devices,
                             ARRAY_SIZE(nhk8815_platform_devices));
 
-       for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
-               nmdk_clk_create(&nhk8815_clk_48, amba_devs[i]->dev.init_name);
+       for (i = 0; i < ARRAY_SIZE(amba_devs); i++)
                amba_device_register(amba_devs[i], &iomem_resource);
-       }
 }
 
 MACHINE_START(NOMADIK, "NHK8815")

diff --git a/arch/arm/mach-nomadik/clock.c b/arch/arm/mach-nomadik/clock.c
index 9f92502..7af7850 100644 (file)
--- a/arch/arm/mach-nomadik/clock.c
+++ b/arch/arm/mach-nomadik/clock.c
@@ -32,14 +32,26 @@ void clk_disable(struct clk *clk)
 }
 EXPORT_SYMBOL(clk_disable);
 
-/* Create a clock structure with the given name */
-int nmdk_clk_create(struct clk *clk, const char *dev_id)
-{
-       struct clk_lookup *clkdev;
+/* We have a fixed clock alone, for now */
+static struct clk clk_48 = {
+       .rate = 48 * 1000 * 1000,
+};
+
+#define CLK(_clk, dev)                         \
+       {                                       \
+               .clk            = _clk,         \
+               .dev_id         = dev,          \
+       }
+
+static struct clk_lookup lookups[] = {
+       CLK(&clk_48, "uart0"),
+       CLK(&clk_48, "uart1"),
+};
 
-       clkdev = clkdev_alloc(clk, NULL, dev_id);
-       if (!clkdev)
-               return -ENOMEM;
-       clkdev_add(clkdev);
+static int __init clk_init(void)
+{
+       clkdev_add_table(lookups, ARRAY_SIZE(lookups));
        return 0;
 }
+
+arch_initcall(clk_init);

diff --git a/arch/arm/mach-nomadik/clock.h b/arch/arm/mach-nomadik/clock.h
index 235faec..5563985 100644 (file)
--- a/arch/arm/mach-nomadik/clock.h
+++ b/arch/arm/mach-nomadik/clock.h
@@ -11,4 +11,3 @@
 struct clk {
        unsigned long           rate;
 };
-extern int nmdk_clk_create(struct clk *clk, const char *dev_id);