On Mon, 27 Jul, at 07:08:08AM, Guenter Roeck wrote:
> >@@ -113,6 +114,16 @@
> > #define SMBPCICTL 0x004
> > #define SMBPCISTS 0x006
> > #define SMBHSTCFG 0x040
> >+#define TCOBASE 0x050
> >+#define TCOCTL 0x054
> >+
> >+#define ACPIBASE 0x040
> >+#define ACPIBASE_SMI_OFF 0x030
> >+#define ACPICTRL 0x044
> >+#define ACPICTRL_EN BIT(7)
>
> If you use BIT, you should include bitops.h.
> Not sure if that makes too much sense here, though, without converting
> the rest of the driver to use BIT as well.
OK, I'll just switch to the existing notation used throughout the
driver rather than using bitops.
> >+static void i801_del_tco(struct i801_priv *priv)
> >+{
> >+ if (priv->tco_pdev) {
>
> platform_device_unregister() handles NULL pointers, so this if statement
> is strictly speaking unnecessary.
Good point, I'll remove this check since it makes the code simpler too.
> >+ platform_device_unregister(priv->tco_pdev);
> >+ priv->tco_pdev = NULL;
>
> Unnecessary; priv is going to be freed right afterwards.
I'll drop this.
--
Matt Fleming, Intel Open Source Technology Center
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