On Wed, 8 Oct 2008 12:53:57 +0530
"Gadiyar, Anand" <gadiyar@xxxxxx> wrote:
> From: Madhusudhan Chikkature <madhu.cr@xxxxxx>
>
> Device registeration for the TI OMAP2430/3430 HDQ driver.
>
> Signed-off-by: Madhusudhan Chikkature <madhu.cr@xxxxxx>
> Acked-by: Felipe Balbi <felipe.balbi@xxxxxxxxx>
> Acked-by: Evgeniy Polyakov <johnpol@xxxxxxxxxxx>
> ---
> arch/arm/mach-omap2/devices.c | 33 +++++++++++++++++++++++++++++++++
> arch/arm/plat-omap/include/mach/irqs.h | 1 +
> 2 files changed, 34 insertions(+)
>
> Index: linux-2.6/arch/arm/mach-omap2/devices.c
> ===================================================================
> --- linux-2.6.orig/arch/arm/mach-omap2/devices.c 2008-09-19 13:39:38.000000000 +0530
> +++ linux-2.6/arch/arm/mach-omap2/devices.c 2008-09-30 10:07:51.000000000 +0530
> @@ -201,6 +201,38 @@ static void omap_init_mcspi(void)
> static inline void omap_init_mcspi(void) {}
> #endif
>
> +#if defined(CONFIG_HDQ_MASTER_OMAP) || defined(CONFIG_HDQ_MASTER_OMAP_MODULE)
> +#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430)
gad.
> +#define OMAP_HDQ_BASE 0x480B2000
> +#endif
> +static struct resource omap_hdq_resources[] = {
> + {
> + .start = OMAP_HDQ_BASE,
> + .end = OMAP_HDQ_BASE + 0x1C,
> + .flags = IORESOURCE_MEM,
> + },
> + {
> + .start = INT_24XX_HDQ_IRQ,
> + .flags = IORESOURCE_IRQ,
> + },
> +};
> +static struct platform_device omap_hdq_dev = {
> + .name = "omap_hdq",
> + .id = 0,
> + .dev = {
> + .platform_data = NULL,
> + },
> + .num_resources = ARRAY_SIZE(omap_hdq_resources),
> + .resource = omap_hdq_resources,
> +};
> +static inline void omap_hdq_init(void)
> +{
> + (void) platform_device_register(&omap_hdq_dev);
> +}
The (void) thing is frowned upon.
Failing to check the return value from registration functions is also
frowned upon!
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