On Wed, 2015-06-24 at 11:55 +0900, Taku Izumi wrote:
> This patch adds the basic code of FUJITSU Extended Socket
> Network Device driver.
trivial notes:
> diff --git a/drivers/net/fjes/fjes_main.c b/drivers/net/fjes/fjes_main.c
[]
> +static int fjes_acpi_add(struct acpi_device *device)
> +{
[]
> + result =
> + utf16s_to_utf8s((wchar_t *)str->string.pointer,
> + str->string.length, UTF16_LITTLE_ENDIAN,
> + str_buf, sizeof(str_buf) - 1);
I dislike this style as it's not normally used in the kernel.
Most would use another tab indent on the utf16s_to_utf8s line
if the line didn't fit, but this would is more common:
result = utf16s_to_utf8s((wchar_t *)str->string.pointer,
str->string.length, UTF16_LITTLE_ENDIAN,
str_buf, sizeof(str_buf) - 1);
>
> + /* create platform_device */
> + plat_dev =
> + platform_device_register_simple(DRV_NAME, 0, fjes_resource,
> + ARRAY_SIZE(fjes_resource));
plat_dev = platform_device_register_simple(DRV_NAME, 0, fjes_resource,
ARRAY_SIZE(fjes_resource));
etc...
> +static acpi_status
> +fjes_get_acpi_resource(struct acpi_resource *acpi_res, void *data)
> +{
> + struct resource *res = data;
> + struct acpi_resource_address32 *addr;
> + struct acpi_resource_irq *irq;
> +
> + switch (acpi_res->type) {
> + case ACPI_RESOURCE_TYPE_ADDRESS32:
> + addr = &acpi_res->data.address32;
> + res[0].start = addr->address.minimum;
> + res[0].end = addr->address.minimum +
> + addr->address.address_length - 1;
> + break;
> +
> + case ACPI_RESOURCE_TYPE_IRQ:
> + irq = &acpi_res->data.irq;
> + if (irq->interrupt_count != 1)
> + return AE_ERROR;
> + res[1].start = irq->interrupts[0];
> + res[1].end = irq->interrupts[0];
> + break;
> +
> + default:
> + break;
> + }
> +
> + return AE_OK;
> +}
Is this function used in this compilation?
If not, it's odd to add code that isn't used.
Is it better to make the 2nd argument a
struct resource * rather than a void * ?
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