On Tue, 1 Feb 2005 11:11:35 +0100, Aurelien Jarno wrote:
> Please find below the new version of the patch against kernel
> 2.6.11-rc2-mm2 to add the sis5595 driver (sensor part).
> --- linux-2.6.11-rc2-mm2.orig/drivers/i2c/chips/sis5595.c
> +++ linux-2.6.11-rc2-mm2/drivers/i2c/chips/sis5595.c
> +struct sis5595_data {
> + char valid; /* !=0 if following fields are valid */
> +};
> +static struct sis5595_data *sis5595_update_device(struct device *dev)
> +{
> + if ((jiffies - data->last_updated > HZ + HZ / 2) ||
> + (jiffies < data->last_updated) || !data->valid) {
[snip reading some values]
> + data->last_updated = jiffies;
> + data->valid = 1;
> + }
> +}
Maybe you should call sis5595_update_device() in initialization finction and
get rid of "value" field. It's sole purpose to fill "struct sis5595" when it's
known that "last_updated" field contains crap.
> + dev_err(&s_bridge->dev, "sis5595.ko: Error: Looked for
> SIS5595 but found unsupported device %.4X\n", *i);
> + dev_err(&s_bridge->dev, "sis5595.ko: base address not set -
> upgrade BIOS or use force_addr=0xaddr\n");
".ko" isn't needed. "Error: " in the first line too.
Alexey
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