From 058b7a6f465bebd87c1f295afdd56cc6a33dffbd Mon Sep 17 00:00:00 2001 From: Holger Schurig Date: Mon, 26 Jan 2009 16:34:51 +0100 Subject: arm/imx2x: removes a bunch of sparse-warnings Here are some of the warnings that get fixed by this: > 200 times: warning: cast adds address space to expression () twelve times: warning: symbol 'xxx' was not declared. Should it be static two times: warning: symbol 'clock' shadows an earlier one five times: warning: incorrect type in initializer (different address spaces) Signed-off-by: Holger Schurig Signed-off-by: Sascha Hauer --- arch/arm/mach-mx2/devices.c | 15 +++++++++------ arch/arm/mach-mx2/generic.c | 1 + arch/arm/mach-mx2/mx27ads.c | 4 ++-- arch/arm/mach-mx2/pcm038.c | 2 +- arch/arm/mach-mx2/serial.c | 1 + arch/arm/plat-mxc/devices.c | 1 + arch/arm/plat-mxc/include/mach/board-mx27ads.h | 3 ++- arch/arm/plat-mxc/include/mach/mx27.h | 2 +- arch/arm/plat-mxc/time.c | 12 ++++-------- 9 files changed, 22 insertions(+), 19 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-mx2/devices.c b/arch/arm/mach-mx2/devices.c index 2f9240be1c76..9ddd6d061058 100644 --- a/arch/arm/mach-mx2/devices.c +++ b/arch/arm/mach-mx2/devices.c @@ -34,6 +34,9 @@ #include #include +#include + +#include "devices.h" /* * Resource definition for the MXC IrDA @@ -230,32 +233,32 @@ static struct mxc_gpio_port imx_gpio_ports[] = { [0] = { .chip.label = "gpio-0", .irq = MXC_INT_GPIO, - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 0), + .base = IO_ADDRESS(GPIO_BASE_ADDR), .virtual_irq_start = MXC_GPIO_IRQ_START, }, [1] = { .chip.label = "gpio-1", - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 1), + .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x100), .virtual_irq_start = MXC_GPIO_IRQ_START + 32, }, [2] = { .chip.label = "gpio-2", - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 2), + .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x200), .virtual_irq_start = MXC_GPIO_IRQ_START + 64, }, [3] = { .chip.label = "gpio-3", - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 3), + .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x300), .virtual_irq_start = MXC_GPIO_IRQ_START + 96, }, [4] = { .chip.label = "gpio-4", - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 4), + .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x400), .virtual_irq_start = MXC_GPIO_IRQ_START + 128, }, [5] = { .chip.label = "gpio-5", - .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 5), + .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x500), .virtual_irq_start = MXC_GPIO_IRQ_START + 160, } }; diff --git a/arch/arm/mach-mx2/generic.c b/arch/arm/mach-mx2/generic.c index dea6521d4d5c..bd51dd04948e 100644 --- a/arch/arm/mach-mx2/generic.c +++ b/arch/arm/mach-mx2/generic.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-mx2/mx27ads.c b/arch/arm/mach-mx2/mx27ads.c index 536bf64bc7c8..4548631eb3ae 100644 --- a/arch/arm/mach-mx2/mx27ads.c +++ b/arch/arm/mach-mx2/mx27ads.c @@ -266,7 +266,7 @@ static void __init mx27ads_timer_init(void) mx27_clocks_init(fref); } -struct sys_timer mx27ads_timer = { +static struct sys_timer mx27ads_timer = { .init = mx27ads_timer_init, }; @@ -279,7 +279,7 @@ static struct map_desc mx27ads_io_desc[] __initdata = { }, }; -void __init mx27ads_map_io(void) +static void __init mx27ads_map_io(void) { mxc_map_io(); iotable_init(mx27ads_io_desc, ARRAY_SIZE(mx27ads_io_desc)); diff --git a/arch/arm/mach-mx2/pcm038.c b/arch/arm/mach-mx2/pcm038.c index 63cdef8565db..2942d59b5709 100644 --- a/arch/arm/mach-mx2/pcm038.c +++ b/arch/arm/mach-mx2/pcm038.c @@ -233,7 +233,7 @@ static void __init pcm038_timer_init(void) mx27_clocks_init(26000000); } -struct sys_timer pcm038_timer = { +static struct sys_timer pcm038_timer = { .init = pcm038_timer_init, }; diff --git a/arch/arm/mach-mx2/serial.c b/arch/arm/mach-mx2/serial.c index b9e66fb11860..40a485cdc10e 100644 --- a/arch/arm/mach-mx2/serial.c +++ b/arch/arm/mach-mx2/serial.c @@ -22,6 +22,7 @@ #include #include #include +#include "devices.h" static struct resource uart0[] = { { diff --git a/arch/arm/plat-mxc/devices.c b/arch/arm/plat-mxc/devices.c index c66748267c45..56f2fb5cc456 100644 --- a/arch/arm/plat-mxc/devices.c +++ b/arch/arm/plat-mxc/devices.c @@ -19,6 +19,7 @@ #include #include #include +#include int __init mxc_register_device(struct platform_device *pdev, void *data) { diff --git a/arch/arm/plat-mxc/include/mach/board-mx27ads.h b/arch/arm/plat-mxc/include/mach/board-mx27ads.h index 8f34a05afc87..1cac9d1135cd 100644 --- a/arch/arm/plat-mxc/include/mach/board-mx27ads.h +++ b/arch/arm/plat-mxc/include/mach/board-mx27ads.h @@ -48,7 +48,8 @@ * Base address of PBC controller, CS4 */ #define PBC_BASE_ADDRESS 0xEB000000 -#define PBC_REG_ADDR(offset) (PBC_BASE_ADDRESS + (offset)) +#define PBC_REG_ADDR(offset) (void __force __iomem *) \ + (PBC_BASE_ADDRESS + (offset)) /* * PBC Interupt name definitions diff --git a/arch/arm/plat-mxc/include/mach/mx27.h b/arch/arm/plat-mxc/include/mach/mx27.h index 0313be720552..9c609d3ba23e 100644 --- a/arch/arm/plat-mxc/include/mach/mx27.h +++ b/arch/arm/plat-mxc/include/mach/mx27.h @@ -129,7 +129,7 @@ * it returns 0xDEADBEEF */ #define IO_ADDRESS(x) \ - (void __iomem *) \ + (void __force __iomem *) \ (((x >= AIPI_BASE_ADDR) && (x < (AIPI_BASE_ADDR + AIPI_SIZE))) ? \ AIPI_IO_ADDRESS(x) : \ ((x >= SAHB1_BASE_ADDR) && (x < (SAHB1_BASE_ADDR + SAHB1_SIZE))) ? \ diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/plat-mxc/time.c index eb93fd1789db..ef1b3cd85bd3 100644 --- a/arch/arm/plat-mxc/time.c +++ b/arch/arm/plat-mxc/time.c @@ -52,11 +52,9 @@ static struct clocksource clocksource_mxc = { static int __init mxc_clocksource_init(struct clk *timer_clk) { - unsigned int clock; + unsigned int c = clk_get_rate(timer_clk); - clock = clk_get_rate(timer_clk); - - clocksource_mxc.mult = clocksource_hz2mult(clock, + clocksource_mxc.mult = clocksource_hz2mult(c, clocksource_mxc.shift); clocksource_register(&clocksource_mxc); @@ -176,11 +174,9 @@ static struct clock_event_device clockevent_mxc = { static int __init mxc_clockevent_init(struct clk *timer_clk) { - unsigned int clock; - - clock = clk_get_rate(timer_clk); + unsigned int c = clk_get_rate(timer_clk); - clockevent_mxc.mult = div_sc(clock, NSEC_PER_SEC, + clockevent_mxc.mult = div_sc(c, NSEC_PER_SEC, clockevent_mxc.shift); clockevent_mxc.max_delta_ns = clockevent_delta2ns(0xfffffffe, &clockevent_mxc); -- cgit v1.2.3